Merge "XenAPI: Fix declare definition"

2014-08-01 16:47:35 +00:00
parent 307cfcb9d1 5fb83a0a33
commit dd39fc36f7
1 changed files with 3 additions and 1 deletions
--- a/tools/xen/scripts/on_exit.sh
+++ b/tools/xen/scripts/on_exit.sh
@@ -3,7 +3,9 @@
 set -e
 set -o xtrace

-declare -a on_exit_hooks
+if [ -z "${on_exit_hooks:-}" ]; then
+    on_exit_hooks=()
+fi

 on_exit()
 {