From 4450e6f24b30bb11f644dfac23f8bfac0bec1562 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sat, 10 Oct 2009 15:19:27 +0000
Subject: [PATCH] String#each removed in ruby1.9.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2914 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/unified_diff.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/redmine/unified_diff.rb b/lib/redmine/unified_diff.rb
index bf4dec33..e66ff217 100644
--- a/lib/redmine/unified_diff.rb
+++ b/lib/redmine/unified_diff.rb
@@ -20,6 +20,7 @@ module Redmine
   class UnifiedDiff < Array  
     def initialize(diff, options={})
       options.assert_valid_keys(:type, :max_lines)
+      diff = diff.split("\n") if diff.is_a?(String)
       diff_type = options[:type] || 'inline'
       
       lines = 0