Fix cosmetic error in warnings
@@ -37,7 +37,7 @@ class Results:
def warning(self, file_name, line_number, fmt, *args):
sys.stderr.write(('{}:{}:Warning:' + fmt + '\n')
- .format(file_name, line_number, args))
+ .format(file_name, line_number, *args))
self.warnings += 1
def collect_test_directories():
