scm: mercurial: code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4884 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-02-19 10:34:37 +00:00 · 2011-02-19 10:34:37 +00:00 · af01f5259b
parent 824adaf30c
commit af01f5259b
1 changed files with 0 additions and 1 deletions
--- 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']