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fix(brew_unknown_command): make subprocess.check_output return str

Fix `TypeError: can't concat bytes to str` error on Python 3.4.

Signed-off-by: Pablo Santiago Blum de Aguiar <scorphus@gmail.com>
This commit is contained in:
Pablo Santiago Blum de Aguiar 2015-05-11 23:58:53 -03:00
parent 0fc7c00e8d
commit 484a53e314

View File

@ -12,7 +12,8 @@ TAP_CMD_PATH = '/%s/%s/cmd'
def _get_brew_path_prefix():
"""To get brew path"""
try:
return subprocess.check_output(['brew', '--prefix']).strip()
return subprocess.check_output(['brew', '--prefix'],
universal_newlines=True).strip()
except:
return None