Merge "Check UNSTACK_ALL or -a flag set on unstack"

2016-02-18 21:00:18 +00:00 · 2016-02-18 21:00:18 +00:00 · d8a2496cc1
commit d8a2496cc1
parent 4bcf6529d5 8040e69a04
1 changed files with 2 additions and 2 deletions
--- a/unstack.sh
+++ b/unstack.sh
@ -9,12 +9,12 @@
 # Stop all processes by setting ``UNSTACK_ALL`` or specifying ``-a``
 # on the command line

-UNSTACK_ALL=""
+UNSTACK_ALL=${UNSTACK_ALL:-""}

 while getopts ":a" opt; do
    case $opt in
        a)
-            UNSTACK_ALL=""
+            UNSTACK_ALL="-1"
            ;;
    esac
 done