Whitespace normalization

flask/helpers.py

@@ -390,7 +390,7 @@ def send_file(filename_or_fp, mimetype=None, as_attachment=False,
 
 def safe_join(directory, filename):
     """Safely join `directory` and `filename`.
-    
+
     :param directory: the base directory.
     :param filename: the untrusted filename relative to that directory.
     :raises: :class:`~werkzeug.exceptions.NotFound` if the retsulting path

tests/flask_tests.py

@@ -642,6 +642,7 @@ class BasicFunctionalityTestCase(unittest.TestCase):
         app.config.update(
             SERVER_NAME='localhost.localdomain:5000'
         )
+
         @app.route('/')
         def index():
             return None