From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'
---
interface/lib/classes/validate_dkim.inc.php | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/interface/lib/classes/validate_dkim.inc.php b/interface/lib/classes/validate_dkim.inc.php
index 71fd8c5..443fe76 100644
--- a/interface/lib/classes/validate_dkim.inc.php
+++ b/interface/lib/classes/validate_dkim.inc.php
@@ -29,7 +29,7 @@
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@author Florian Schaal, info@schaal-24.de
- @copyrighth Florian Schaal, info@schaal-24.de
+ @copyright Florian Schaal, info@schaal-24.de
*/
@@ -62,8 +62,10 @@
*/
function check_template($field_name, $field_value, $validator) {
$dkim=false;
- foreach($field_value as $field ) { if($field == 'DKIM') $dkim=true; }
- if ($dkim && $field_value[0]!='DOMAIN') return $this->get_error($validator['errmsg']);
+ if(is_array($field_value) && !empty($field_value)){
+ foreach($field_value as $field ) { if($field == 'DKIM') $dkim=true; }
+ if ($dkim && $field_value[0]!='DOMAIN') return $this->get_error($validator['errmsg']);
+ }
}
--
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