templates: avoid endless loop

Closes #2512.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/templates/lxc-busybox.in b/templates/lxc-busybox.in
index c283b00cbd8a904a7ba045c8792722de4a0c312c..7243b36ef88bc42bc995228048c5078e29d5c790 100644 (file)
--- a/templates/lxc-busybox.in
+++ b/templates/lxc-busybox.in
@@ -280,7 +280,7 @@ eval set -- "$options"
 while true
 do
   case "$1" in
-    -h|--help)    usage exit 1;;
+    -h|--help)    usage && exit 1;;
     -n|--name)    name=$2; shift 2;;
     -p|--path)    path=$2; shift 2;;
     --rootfs)     rootfs=$2; shift 2;;