tree be03513ffb7232002969971c5355dda81fe32ee5
parent 472ce9f5fa61a953b9275cfe36b8b86f3dad5c73
author Anthony King <anthonydking@slimroms.net> 1433345972 +0100
committer Anthony King <anthonydking@slimroms.net> 1433345972 +0100

decode the buffer before appending

output from a process is in bytes in python3. we need
to decode it.

in Python3, bytes don't have an encode attribute. use this
to identify it.

Change-Id: I152f2ec34614131027db680ead98b53f9b321ed5