From 1f886cc99a5a4533692dc96d6536d7999832156d Mon Sep 17 00:00:00 2001
From: Andreas Stephanides <andis@fet.at>
Date: Tue, 18 Mar 2014 09:56:12 +0100
Subject: [PATCH] fixed nil error Studium
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Wenn Beschreibung leer, dann leeren String als Kurzbeschreibung
zurückgeben
---
 app/models/studium.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/studium.rb b/app/models/studium.rb
index 4cd722d..22dd5ab 100755
--- a/app/models/studium.rb
+++ b/app/models/studium.rb
@@ -65,7 +65,11 @@ class Studium < ActiveRecord::Base
 
    def desc_first_words
     md = /<p>(?<text>[\w\s,\.!\?]*)/.match self.desc
-    md[:text].split(" ")[0..100].join(" ")+ " ..." unless md.nil?
+     unless md.nil?
+       md[:text].split(" ")[0..100].join(" ")+ " ..." 
+     else
+       ""
+     end
   end
 
 end