From b418037acae8a5d9a65dd55c58a003d393cadf21 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Wed, 15 Apr 2015 09:05:12 -0400
Subject: [PATCH] - ported some patches
---
interface/lib/classes/validate_dkim.inc.php | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/interface/lib/classes/validate_dkim.inc.php b/interface/lib/classes/validate_dkim.inc.php
index 71fd8c5..5d7fb8f 100644
--- a/interface/lib/classes/validate_dkim.inc.php
+++ b/interface/lib/classes/validate_dkim.inc.php
@@ -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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