Max Howell 98ffbeb8f5 Make the check for a valid git repo better ...

Because the new installer creates the .git directory when it installs.

2011-07-29 14:55:41 +01:00

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Contributions

Commands should not have side-effects

2011-07-29 11:59:27 +01:00

Homebrew

Make the check for a valid git repo better

2011-07-29 14:55:41 +01:00