Todd Gamblin 35dd929651 bugfix: handle unicode properly in spack.util.executable (#10186) ... - When returning string output, use text_type and decode utf-8 in Python 2 instead of using `str` - This properly handles unicode, whereas before we would pass bad strings to colify in `spack blame` when reading git output - add a test that round-trips some unicode through an Executable object		2018-12-23 23:59:58 -08:00
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spack	bugfix: handle unicode properly in spack.util.executable (#10186)	2018-12-23 23:59:58 -08:00