Toshi MARUYAMA 94f5c73746 Merged r6245 from trunk.
scm: mercurial: catch exception and return nil during getting info.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6253 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-07-11 02:08:03 +00:00
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2011-07-11 02:08:03 +00:00