Toshi MARUYAMA a092f5e0b9 scm: catch exception of getting command and version in model (#4273).
If command does not exist, Windows raises exception in shellout().
Linux does not raise exception.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4882 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-02-19 01:11:48 +00:00
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2009-10-25 10:31:01 +00:00