trying to add syncto prevent a "Text file busy" error

see moby/moby#13594
Edirom · Feb 20, 2018 · 2a47e2b · 2a47e2b
1 parent b930503
commit 2a47e2b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -21,7 +21,7 @@ WORKDIR ${SMUFL_BUILD_HOME}
 RUN apt-get update \
     && apt-get install -y --force-yes ant \
     # installing nodejs
-    && chmod 755 /tmp/nodejs_setup \
+    && chmod 755 /tmp/nodejs_setup; sync \
     && /tmp/nodejs_setup \
     && apt-get install -y nodejs \
     # installing XMLShell and Saxon