don't update crontab file if ENV missing

2022-10-19 22:44:42 +02:00 · 2022-10-19 22:44:42 +02:00 · 6a63e9cd88
parent febac4d60f
commit 6a63e9cd88
1 changed files with 3 additions and 1 deletions
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@ -1,5 +1,7 @@
 #!/bin/sh

-echo "${CRONTAB}" > /crontabs/root
+if [ ! -z "${CRONTAB}" ] ; then
+    echo "${CRONTAB}" > /crontabs/roota
+fi

 /usr/sbin/crond -f -d8 -L /var/log/cron.log -c /crontabs