Fix a bug where wrong variable was used for comparison.
diff --git a/tests/DumpRenderTree/assets/run_layout_tests.py b/tests/DumpRenderTree/assets/run_layout_tests.py
index 50ccb24..49165d0 100755
--- a/tests/DumpRenderTree/assets/run_layout_tests.py
+++ b/tests/DumpRenderTree/assets/run_layout_tests.py
@@ -131,7 +131,7 @@
result_file_name = "layout_tests_" + f + ".txt"
DiffResults(f, os.path.join(results_dir, result_file_name),
os.path.join(ref_dir, result_file_name), diff_result,
- False, files != "passed")
+ False, f != "passed")
logging.info("Detailed diffs are in " + diff_result)
def main(options, args):
