Toshi MARUYAMA 3ea7b9a768 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
2011-03-19 15:50:08 +00:00
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