Fixed error on repository when there are no comments in a changeset (#4126).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2983 e93f8b46-1217-0410-a6f0-8f06a7374b81

Fixed error on repository when there are no comments in a changeset (#4126).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2983 e93f8b46-1217-0410-a6f0-8f06a7374b81
86874785 · Jean-Philippe Lang · a658679d · 86874785
Commit 86874785 authored Oct 29, 2009 by Jean-Philippe Lang
Hide whitespace changes
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Showing with 1 addition and 1 deletion

application_helper.rb app/helpers/application_helper.rb +1 -1

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--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -214,7 +214,7 @@ module ApplicationHelper

  # Truncates and returns the string as a single line
  def truncate_single_line(string, *args)
-    truncate(string, *args).gsub(%r{[\r\n]+}m, ' ')
+    truncate(string.to_s, *args).gsub(%r{[\r\n]+}m, ' ')
  end

  def html_hours(text)