ups, forgot to save the file so it's missing a critical return :P

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php

@@ -443,6 +443,7 @@ class AcmeSh extends \Froxlor\Cron\FroxlorCron
 						return true;
 					}
 				}
+				return false;
 			}
 			return $renew_certs;
 		}