tree 8c578e071bba4092c96358eeec73b09f67a7d2dd
parent b6ac17ac7dabd181d5954aa80f7586fbcdae0adc
author Mike Frysinger <vapier@chromium.org> 1391240855 -0500
committer Mike Frysinger <vapier@chromium.org> 1391296116 +0000

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.

BUG=chromium:340036
TEST=`./pre-upload_unittest.py` passes
TEST=ran against some CLs w/bad diffs and made sure they were still caught

Change-Id: I018ad730f2cad627fd18baa257b8437ba1d43e8c
Reviewed-on: https://chromium-review.googlesource.com/184610
Reviewed-by: David James <davidjames@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>