From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Sat, 19 Feb 2011 10:34:37 +0000 (+0000)
Subject: scm: mercurial: code cleanup.
X-Git-Tag: 1.2.0~938
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=af01f5259b3bf0f8f8951d469dd8d30313edf4c7;p=redmine.git

scm: mercurial: code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4884 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/lib/redmine/scm/adapters/mercurial_adapter.rb b/lib/redmine/scm/adapters/mercurial_adapter.rb
index 10aac3264..9d29caefa 100644
--- a/lib/redmine/scm/adapters/mercurial_adapter.rb
+++ b/lib/redmine/scm/adapters/mercurial_adapter.rb
@@ -111,7 +111,6 @@ module Redmine
 
         def summary
           return @summary if @summary 
-          doc = nil
           hg 'rhsummary' do |io|
             begin
               @summary = ActiveSupport::XmlMini.parse(io.read)['rhsummary']