speed up _get_file_diff slightly
This func just wants to scan & extract the diff, so including the commit
message is pointless. Tweak the git show command so that it doesn't even
bother omitting that.
TEST=ran against some CLs w/bad diffs and made sure they were still caught
Reviewed-by: David James <firstname.lastname@example.org>
Tested-by: Mike Frysinger <email@example.com>
1 file changed