core: make decode(None) a pass-through
commit42dccbc4042c65265edd7503317fdca94538b7ed
authorDavid Aguilar <davvid@gmail.com>
Thu, 26 Dec 2013 09:05:32 +0000 (26 01:05 -0800)
committerDavid Aguilar <davvid@gmail.com>
Thu, 26 Dec 2013 09:05:32 +0000 (26 01:05 -0800)
tree1c83f58124113d4dcf610f65a8d197849ff7985a
parente32d2c289f789cfd1fe39017b1901b5bd8e9e085
core: make decode(None) a pass-through

This will make it possible to run commands without capturing their
output.

Signed-off-by: David Aguilar <davvid@gmail.com>
cola/core.py
test/core_test.py