scm: mercurial: code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4884 e93f8b46-1217-0410-a6f0-8f06a7374b81
14 years ago · 19c89413b6
parent 66662ac84b
commit 19c89413b6
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']