From 8002a0e392fd924648ff11ee43c0145c21ae22c9 Mon Sep 17 00:00:00 2001
From: Dominik Pfennig <dominik@suma-ev.de>
Date: Mon, 11 Jul 2016 09:00:57 +0200
Subject: [PATCH] Bugfix bei dem manche Funktionen mit einem leeren String
 aufgerufen wurden.

---
 app/Models/Result.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/Models/Result.php b/app/Models/Result.php
index 85b946ae4..6ba3a0882 100644
--- a/app/Models/Result.php
+++ b/app/Models/Result.php
@@ -106,6 +106,8 @@ class Result
 		#die($tmpEingabe);
 		foreach(explode(" ", trim($tmpEingabe)) as $el)
 		{
+			if( strlen($tmpTitle) === 0 || strlen($el) === 0 || strlen($tmpDescription) === 0 )
+				continue;
 			$el = preg_quote($el, "/");
 			if(strlen($tmpTitle) > 0)
 			{
-- 
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