Todd Gamblin c56c4b334d bugfix: spack -V should use working_dir() instead of git -C ... - `git -C` doesn't work on git before 1.8.5 - `working_dir` gets us the same effect		2020-02-11 16:52:06 -08:00
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spack	bugfix: spack -V should use working_dir() instead of git -C	2020-02-11 16:52:06 -08:00