prevent container shutdown due to exit 1

Author: aptalca

root/etc/cont-init.d/60-renew

@@ -6,4 +6,5 @@ if openssl x509 -in /config/keys/letsencrypt/fullchain.pem -noout -checkend 8640
 else
     echo "The cert is either expired or it expires within the next day. Attempting to renew. This could take up to 10 minutes."
     /app/le-renew.sh
+    sleep 1
 fi