[gentoo-catalyst] [PATCH 7/9] hash_utils: decode output of popen

[Mike Frysinger]

In py3, the return of popen is binary data.  We need
to decode it to get a string we can work with.
---
 catalyst/hash_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/catalyst/hash_utils.py b/catalyst/hash_utils.py
index 1161da3..6e08967 100644
--- a/catalyst/hash_utils.py
+++ b/catalyst/hash_utils.py
@@ -117,7 +117,7 @@ class HashMap(object):
                log.debug('args = %r', args)
                source = Popen(args, stdout=PIPE)
                output = source.communicate()
-               lines = output[0].split('\n')
+               lines = output[0].decode('ascii').split('\n')
                log.debug('output = %s', output)
                header = lines[0]
                h_f = lines[1].split()
-- 
2.5.2