summaryrefslogtreecommitdiffstats
path: root/Tools/Scripts/webkitpy/layout_tests/port/image_diff.py
diff options
context:
space:
mode:
Diffstat (limited to 'Tools/Scripts/webkitpy/layout_tests/port/image_diff.py')
-rw-r--r--Tools/Scripts/webkitpy/layout_tests/port/image_diff.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/layout_tests/port/image_diff.py b/Tools/Scripts/webkitpy/layout_tests/port/image_diff.py
index 08202ace5..72d061ffc 100644
--- a/Tools/Scripts/webkitpy/layout_tests/port/image_diff.py
+++ b/Tools/Scripts/webkitpy/layout_tests/port/image_diff.py
@@ -57,6 +57,7 @@ class ImageDiffer(object):
if not self._process:
self._start(tolerance)
+ # Note that although we are handed 'old', 'new', ImageDiff wants 'new', 'old'.
self._process.write('Content-Length: %d\n%sContent-Length: %d\n%s' % (
len(actual_contents), actual_contents,
len(expected_contents), expected_contents))