From 9ae7ffcac6139e4693e985b28ec55f05e01a0326 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Wed, 25 May 2016 04:46:08 -0400
Subject: [PATCH] Merge branch '3908' into 'stable-3.1'

---
 server/lib/classes/cron.d/900-letsencrypt.inc.php |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/server/lib/classes/cron.d/900-letsencrypt.inc.php b/server/lib/classes/cron.d/900-letsencrypt.inc.php
index 55be1b1..7e1655e 100644
--- a/server/lib/classes/cron.d/900-letsencrypt.inc.php
+++ b/server/lib/classes/cron.d/900-letsencrypt.inc.php
@@ -36,8 +36,9 @@
 	public function onRunJob() {
 		global $app, $conf;
 
-		if(file_exists("/root/.local/share/letsencrypt/bin/letsencrypt")) {
-			exec('/root/.local/share/letsencrypt/bin/letsencrypt -n renew');
+		$letsencrypt = array_shift( split("\n", `which letsencrypt /root/.local/share/letsencrypt/bin/letsencrypt`) );
+		if(is_executable($letsencrypt)) {
+			exec($letsencrypt . ' -n renew');
 			$app->services->restartServiceDelayed('httpd', 'reload');
 		}
 		

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