Jon Rood 158f99f9ad Return an error exit code if spack cd does not succeed. (#4623) ...

* Return an error exit code if spack cd does not succeed.

* Reducing amount of return statements in spack cd exit code.

2017-06-28 06:41:04 -05:00

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spack

Return an error exit code if spack cd does not succeed. (#4623)

2017-06-28 06:41:04 -05:00