diff --git a/docs/pod_html/PCAP.html b/docs/pod_html/PCAP.html
index 4eb1b60..7bdf0d8 100644
--- a/docs/pod_html/PCAP.html
+++ b/docs/pod_html/PCAP.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/PCAP/Bam.html b/docs/pod_html/PCAP/Bam.html
index a623c7e..31fbfba 100644
--- a/docs/pod_html/PCAP/Bam.html
+++ b/docs/pod_html/PCAP/Bam.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/PCAP/Bwa.html b/docs/pod_html/PCAP/Bwa.html
index 46a0ce4..234f673 100644
--- a/docs/pod_html/PCAP/Bwa.html
+++ b/docs/pod_html/PCAP/Bwa.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/PCAP/Bwa/Meta.html b/docs/pod_html/PCAP/Bwa/Meta.html
index b45b434..9044889 100644
--- a/docs/pod_html/PCAP/Bwa/Meta.html
+++ b/docs/pod_html/PCAP/Bwa/Meta.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/PCAP/Cli.html b/docs/pod_html/PCAP/Cli.html
index d11dbf6..9319f80 100644
--- a/docs/pod_html/PCAP/Cli.html
+++ b/docs/pod_html/PCAP/Cli.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/PCAP/SRA.html b/docs/pod_html/PCAP/SRA.html
index dac2751..16f9edf 100644
--- a/docs/pod_html/PCAP/SRA.html
+++ b/docs/pod_html/PCAP/SRA.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/PCAP/Threaded.html b/docs/pod_html/PCAP/Threaded.html
index 5e42689..4202952 100644
--- a/docs/pod_html/PCAP/Threaded.html
+++ b/docs/pod_html/PCAP/Threaded.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/bam_to_sra_sub.html b/docs/pod_html/bam_to_sra_sub.html
index a729548..dddd072 100644
--- a/docs/pod_html/bam_to_sra_sub.html
+++ b/docs/pod_html/bam_to_sra_sub.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/bwa_aln.html b/docs/pod_html/bwa_aln.html
index 42a933f..9702c01 100644
--- a/docs/pod_html/bwa_aln.html
+++ b/docs/pod_html/bwa_aln.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/bwa_mem.html b/docs/pod_html/bwa_mem.html
index 1bab0a8..ada40fe 100644
--- a/docs/pod_html/bwa_mem.html
+++ b/docs/pod_html/bwa_mem.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/diff_bams.html b/docs/pod_html/diff_bams.html
index 3d07a5a..fcf4634 100644
--- a/docs/pod_html/diff_bams.html
+++ b/docs/pod_html/diff_bams.html
@@ -21,7 +21,7 @@
 <!--
   generated by Pod::Simple::HTML v3.28,
   using Pod::Simple::PullParser v3.28,
-  under Perl v5.016003 at Thu Mar  6 13:44:30 2014 GMT.
+  under Perl v5.016003 at Mon Mar 10 09:38:35 2014 GMT.
 
  If you want to change this HTML document, you probably shouldn't do that
    by changing it directly.  Instead, see about changing the calling options
diff --git a/docs/pod_html/index.html b/docs/pod_html/index.html
index 7e1ccf5..af97bed 100644
--- a/docs/pod_html/index.html
+++ b/docs/pod_html/index.html
@@ -59,6 +59,6 @@ <h1>Perl Documentation</h1>
 
 
 <p class='contentsfooty'>Generated by Pod::Simple::HTMLBatch v3.28 under Perl v5.016003
-<br >At Thu Mar  6 13:44:30 2014 GMT, which is Thu Mar  6 13:44:30 2014 local time.</p>
+<br >At Mon Mar 10 09:38:35 2014 GMT, which is Mon Mar 10 09:38:35 2014 local time.</p>
 
 </body></html>
diff --git a/docs/reports_html/coverage.html b/docs/reports_html/coverage.html
index 6029cd7..2701f3c 100644
--- a/docs/reports_html/coverage.html
+++ b/docs/reports_html/coverage.html
@@ -28,7 +28,7 @@ <h1> Coverage Summary </h1>
 </tr>
 <tr>
 <td class="sh" align="right">Report date:</td>
-<td class="sv" align="left" colspan="4">2014-03-06 13:44:27</td>
+<td class="sv" align="left" colspan="4">2014-03-10 09:38:33</td>
 </tr>
 <tr>
 <td class="sh" align="right">Perl version:</td>
diff --git a/docs/reports_html/index.html b/docs/reports_html/index.html
index 6029cd7..2701f3c 100644
--- a/docs/reports_html/index.html
+++ b/docs/reports_html/index.html
@@ -28,7 +28,7 @@ <h1> Coverage Summary </h1>
 </tr>
 <tr>
 <td class="sh" align="right">Report date:</td>
-<td class="sv" align="left" colspan="4">2014-03-06 13:44:27</td>
+<td class="sv" align="left" colspan="4">2014-03-10 09:38:33</td>
 </tr>
 <tr>
 <td class="sh" align="right">Perl version:</td>
diff --git a/docs/reports_html/lib-PCAP-SRA-pm.html b/docs/reports_html/lib-PCAP-SRA-pm.html
index 423e8e0..a27b627 100644
--- a/docs/reports_html/lib-PCAP-SRA-pm.html
+++ b/docs/reports_html/lib-PCAP-SRA-pm.html
@@ -13978,7 +13978,7 @@ <h1> File Coverage </h1>
 
 </td>
 
-<td class="s"> <span class="heredoc_content">    if [ $catres != $submitexp ]; then</span> </td>
+<td class="s"> <span class="heredoc_content">    if [ &quot;$catres&quot; != $submitexp ]; then</span> </td>
 </tr>
 
 <tr>
diff --git a/docs/reports_html/lib-PCAP-pm.html b/docs/reports_html/lib-PCAP-pm.html
index 2359246..1c02709 100644
--- a/docs/reports_html/lib-PCAP-pm.html
+++ b/docs/reports_html/lib-PCAP-pm.html
@@ -770,7 +770,7 @@ <h1> File Coverage </h1>
 
 </td>
 
-<td class="s"> <span class="keyword">our</span>&nbsp;<span class="symbol">$VERSION</span> <span class="operator">=</span> <span class="single">'0.1.1'</span><span class="structure">;</span> </td>
+<td class="s"> <span class="keyword">our</span>&nbsp;<span class="symbol">$VERSION</span> <span class="operator">=</span> <span class="single">'0.1.2'</span><span class="structure">;</span> </td>
 </tr>
 
 <tr>
diff --git a/docs/reports_text/coverage.txt b/docs/reports_text/coverage.txt
index 0b5d878..b8fe888 100644
--- a/docs/reports_text/coverage.txt
+++ b/docs/reports_text/coverage.txt
@@ -15,62 +15,62 @@ Total                                               78.2   82.8  100.0   82.3
 Run:          t/1_pm_compile.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:17 2014
-Finish:       Thu Mar  6 13:44:17 2014
+Start:        Mon Mar 10 09:38:21 2014
+Finish:       Mon Mar 10 09:38:23 2014
 
 Run:          t/2_pl_compile.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:18 2014
-Finish:       Thu Mar  6 13:44:20 2014
+Start:        Mon Mar 10 09:38:24 2014
+Finish:       Mon Mar 10 09:38:26 2014
 
 Run:          t/3_external_progs.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:20 2014
-Finish:       Thu Mar  6 13:44:21 2014
+Start:        Mon Mar 10 09:38:26 2014
+Finish:       Mon Mar 10 09:38:26 2014
 
 Run:          t/pcap.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:21 2014
-Finish:       Thu Mar  6 13:44:21 2014
+Start:        Mon Mar 10 09:38:27 2014
+Finish:       Mon Mar 10 09:38:27 2014
 
 Run:          t/pcapBam.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:21 2014
-Finish:       Thu Mar  6 13:44:22 2014
+Start:        Mon Mar 10 09:38:27 2014
+Finish:       Mon Mar 10 09:38:27 2014
 
 Run:          t/pcapBwa.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:22 2014
-Finish:       Thu Mar  6 13:44:23 2014
+Start:        Mon Mar 10 09:38:28 2014
+Finish:       Mon Mar 10 09:38:28 2014
 
 Run:          t/pcapBwaMeta.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:24 2014
-Finish:       Thu Mar  6 13:44:24 2014
+Start:        Mon Mar 10 09:38:29 2014
+Finish:       Mon Mar 10 09:38:29 2014
 
 Run:          t/pcapCli.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:25 2014
-Finish:       Thu Mar  6 13:44:25 2014
+Start:        Mon Mar 10 09:38:30 2014
+Finish:       Mon Mar 10 09:38:30 2014
 
 Run:          t/pcapSra.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:25 2014
-Finish:       Thu Mar  6 13:44:26 2014
+Start:        Mon Mar 10 09:38:31 2014
+Finish:       Mon Mar 10 09:38:31 2014
 
 Run:          t/pcapThreaded.t
 Perl version: 5.16.3
 OS:           linux
-Start:        Thu Mar  6 13:44:27 2014
-Finish:       Thu Mar  6 13:44:27 2014
+Start:        Mon Mar 10 09:38:32 2014
+Finish:       Mon Mar 10 09:38:32 2014
 
 Covered Subroutines
 -------------------
diff --git a/lib/PCAP.pm b/lib/PCAP.pm
index 23fb918..b830ce8 100644
--- a/lib/PCAP.pm
+++ b/lib/PCAP.pm
@@ -23,7 +23,7 @@ package PCAP;
 use strict;
 use Const::Fast qw(const);
 
-our $VERSION = '0.1.1';
+our $VERSION = '0.1.2';
 
 const my $LICENSE =>
 "#################