5de430c367
There are occasions, with some subprocess calls, where the value of e.stderr is None, resulting in the logging action to fail as it calls e.stderr.decode(...). This patch just finds most of those locations and substitutes str(e) if e.stderr is None so that something is still output. Change-Id: Ide3bb981e5a9eaa5fd2fbd649b9bae1679007523