scm: mercurial: code cleanup.

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

scm: mercurial: code cleanup.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4884 e93f8b46-1217-0410-a6f0-8f06a7374b81
19c89413 · Toshi MARUYAMA · Eric Davis · 66662ac8 · 19c89413
Commit 19c89413 authored Feb 19, 2011 by Toshi MARUYAMA Committed by Eric Davis Apr 16, 2011
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mercurial_adapter.rb lib/redmine/scm/adapters/mercurial_adapter.rb +0 -1

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--- 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']