#165 fix python 2 support

This commit is contained in:
nvbn
2015-05-06 13:17:14 +02:00
parent 608d48e408
commit 5864faadef
3 changed files with 9 additions and 7 deletions
+3
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@@ -4,6 +4,9 @@ import six
from .types import Command
DEVNULL = open(os.devnull, 'w')
def which(program):
"""Returns `program` path or `None`."""