From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sun, 18 Jan 2015 11:45:08 +0000 (+0000)
Subject: Prevents calling #truncate on nil.
X-Git-Tag: 3.0.0~125
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=93d270388ba94556d84f789124a48f5eec6ae76c;p=redmine.git

Prevents calling #truncate on nil.

git-svn-id: http://svn.redmine.org/redmine/trunk@13897 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 0a6af7da6..783cd7758 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -397,7 +397,7 @@ module ApplicationHelper
   end
 
   def truncate_single_line_raw(string, length)
-    string.truncate(length).gsub(%r{[\r\n]+}m, ' ')
+    string.to_s.truncate(length).gsub(%r{[\r\n]+}m, ' ')
   end
 
   # Truncates at line break after 250 characters or options[:length]