scm: git: default_branch() returns nil explicitly if branches are empty.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5168 e93f8b46-1217-0410-a6f0-8f06a7374b81

scm: git: default_branch() returns nil explicitly if branches are empty.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5168 e93f8b46-1217-0410-a6f0-8f06a7374b81
8a0574ac · Toshi MARUYAMA · Eric Davis · 348b990b · 8a0574ac
Commit 8a0574ac authored Mar 19, 2011 by Toshi MARUYAMA Committed by Eric Davis Apr 16, 2011
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git_adapter.rb lib/redmine/scm/adapters/git_adapter.rb +1 -1

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--- a/lib/redmine/scm/adapters/git_adapter.rb
+++ b/lib/redmine/scm/adapters/git_adapter.rb
@@ -102,7 +102,7 @@ module Redmine

        def default_branch
          bras = self.branches
-          return if bras.nil?
+          return nil if bras.nil?
          bras.include?('master') ? 'master' : bras.first
        end