From 540efef63ebee72853be4f79a0cf689b62bcc339 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Fri, 28 Dec 2018 21:39:23 +0100
Subject: active angels: Bugfix and prevent errors when searching double spaces

---
 includes/pages/admin_free.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'includes/pages/admin_free.php')

diff --git a/includes/pages/admin_free.php b/includes/pages/admin_free.php
index f666b077..d2facbc8 100644
--- a/includes/pages/admin_free.php
+++ b/includes/pages/admin_free.php
@@ -72,7 +72,8 @@ function admin_free()
             $match = false;
             $index = join('', $usr->toArray());
             foreach ($tokens as $t) {
-                if (stristr($index, trim($t))) {
+                $t = trim($t);
+                if (!empty($t) && stristr($index, $t)) {
                     $match = true;
                     break;
                 }
-- 
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