From 44433ef86ed8cadb6fc6c2216d2503311be1ac1f Mon Sep 17 00:00:00 2001 From: Michael Kaufmann Date: Sun, 17 Feb 2019 18:24:31 +0100 Subject: [PATCH] only variables can be passed by reference Signed-off-by: Michael Kaufmann --- lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php b/lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php index 10427b02..4caca1b7 100644 --- a/lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php +++ b/lib/Froxlor/Cron/Http/LetsEncrypt/AcmeSh.php @@ -340,7 +340,8 @@ class AcmeSh extends \Froxlor\Cron\FroxlorCron { if (! file_exists(self::$acmesh)) { FroxlorLogger::getInstanceOf()->logAction(\Froxlor\FroxlorLogger::CRON_ACTION, LOG_INFO, "Could not find acme.sh - installing it to /root/.acme.sh/"); - \Froxlor\FileDir::safe_exec("wget -O - https://get.acme.sh | sh", false, array( + $return = false; + \Froxlor\FileDir::safe_exec("wget -O - https://get.acme.sh | sh", $return, array( '|' )); }