From f86e71051bd11246bbb01c15319e557ab4f4ea56 Mon Sep 17 00:00:00 2001
From: Frank Wall <fw@moov.de>
Date: Tue, 21 Mar 2017 16:46:29 +0100
Subject: [PATCH] security/acme-client: avoid log message on missing restart
 action (fixes df2a727)

---
 .../src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php b/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php
index d148eaed6..324b8f9b4 100755
--- a/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php
+++ b/security/acme-client/src/opnsense/scripts/OPNsense/AcmeClient/certhelper.php
@@ -971,11 +971,11 @@ function run_restart_actions($certlist, $modelObj)
                 continue;
             }
             // Extract restart actions
-            $_actions = explode(',', $certObj->restartActions);
-            if (empty($_actions)) {
+            if (empty((string)$certObj->restartActions)) {
                 // No restart actions configured.
                 continue;
             }
+            $_actions = explode(',', $certObj->restartActions);
             // Walk through all linked restart actions.
             foreach ($_actions as $_action) {
                 // Extract restart action