Make docker-cron.sh posix compliant

This commit is contained in:
Tilo Spannagel 2018-03-15 12:29:55 +01:00
parent d8ee0f83d1
commit 5dbd0b220f
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@ -1,4 +1,4 @@
#!/bin/bash
set -e
#!/bin/sh
set -eu
exec busybox crond -f -l 0 -L /dev/stdout