Make docker-cron.sh posix compliant

5 years ago · 5dbd0b220f
parent d8ee0f83d1
commit 5dbd0b220f
1 changed files with 2 additions and 2 deletions
--- a/docker-cron.sh
+++ b/docker-cron.sh
@ -1,4 +1,4 @@
-#!/bin/bash
-set -e
+#!/bin/sh
+set -eu

 exec busybox crond -f -l 0 -L /dev/stdout