Merge pull request #327 from CVTJNII/rabbitmq-script-wrapper_quote-fix_stable

Quote arg to prevent shell expansion, Issue-325

Author: dumbbell

packaging/common/rabbitmq-script-wrapper

@@ -22,7 +22,7 @@ fi
 
 for arg in "$@" ; do
     # Wrap each arg in single quotes and wrap single quotes in double quotes, so that they're passed through cleanly.
-    arg=`printf %s $arg | sed $SED_OPT -e "s/'/'\"'\"'/g"`
+    arg=`printf %s "$arg" | sed $SED_OPT -e "s/'/'\"'\"'/g"`
     CMDLINE="${CMDLINE} '${arg}'"
 done