Fix some bugs.

Signed-off-by: Van Waholtz <vanwaholtz@gmail.com>

README.md

@@ -12,4 +12,4 @@ Compared with the original one, this version has made some changes:
 4. Many other details.
 
 # Download
-[v1.2.0](https://github.com/brvphoenix/wrtbwmon/releases/download/v1.2.0/wrtbwmon_1.2.0-1_all.ipk)
+[v1.2.1](https://github.com/brvphoenix/wrtbwmon/releases/download/v1.2.1/wrtbwmon_1.2.1-1_all.ipk)

wrtbwmon/Makefile

@@ -8,15 +8,15 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wrtbwmon
-PKG_VERSION:=1.2.0
+PKG_VERSION:=1.2.1
 PKG_RELEASE:=1
 
 include $(INCLUDE_DIR)/package.mk
 
 define Package/wrtbwmon
 	SECTION:=net
 	CATEGORY:=Network
-	DEPENDS:=+busybox +iptables @!BUSYBOX_DEFAULT_IP:ip-full
+	DEPENDS:=+busybox +iptables +!BUSYBOX_DEFAULT_IP:ip-full
 	TITLE:=A Traffic Usage Monitor
 	SUBMENU:=Tools
 	PKGARCH:=all

wrtbwmon/net/etc/init.d/wrtbwmon

@@ -27,9 +27,9 @@ start_service() {
 	config_load $NAME
 
 	config_get db general path
-	[ -z "$dbpath" ] && dbpath="/tmp/usage.db"
+	[ -z "$db" ] && db="/tmp/usage.db"
 	append args " -46"
-	append args "-f $dbpath"
+	append args "-f $db"
 	append args "-p /tmp/usage.htm"
 	append args "-u /etc/wrtbwmon.user"
 	append args "-d"
@@ -42,4 +42,3 @@ stop_service() {
 	procd_kill wrtbwmon
 	kill -CONT $(cat $PID_FILE)
 }
-

wrtbwmon/net/usr/sbin/wrtbwmon

@@ -333,7 +333,7 @@ ending() {
 checkPid() {
 	[ -e "$1" ] && local pid=$(cat $1) || return 1
 	[ -d "/proc/$pid" ] && {
-		[ -n $(echo $(cat "/proc/$pid/cmdline") | grep wrtbwmon ) ]  && return 0
+		[ -n "$( cat /proc/$pid/cmdline | grep wrtbwmon )" ] && return 0
 	}
 	return 1
 }
@@ -352,7 +352,7 @@ loop() {
 		local SPID=
 		echo $loopPID > $pidFile
 		while true ;do
-			[ -n $SPID ] && kill -9 $SPID >>/dev/null 2>&1
+			[ -n "$SPID" ] && kill -9 $SPID >>/dev/null 2>&1
 			sleepProcess $loopPID &
 			SPID=$!
 			updatePrepare && update