From 50c0b78fa0b0de54cb15987fa0ac8bb9cd92a607 Mon Sep 17 00:00:00 2001
From: Adrian Short <adrian.short@gmail.com>
Date: Wed, 4 Jul 2012 15:37:15 +0100
Subject: [PATCH] Trap nil object instead of string in title/description
 cleanup filter #2

---
 app/helpers/posts_helper.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/helpers/posts_helper.rb b/app/helpers/posts_helper.rb
index b7605ba..8325f46 100644
--- a/app/helpers/posts_helper.rb
+++ b/app/helpers/posts_helper.rb
@@ -33,6 +33,10 @@ module PostsHelper
   end
   
   def clean_description(s)
+    if s.nil?
+      return ""
+    end
+  
     if s.size > 137
       s = s[0..136] + '...'
     end