From aaf0ef14bf712bd17b59e182c7d0c2bdd7a861c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Malthe=20J=C3=B8rgensen?= <malthe.jorgensen@gmail.com>
Date: Mon, 6 Jun 2016 17:21:08 +0200
Subject: [PATCH] [Fix] Incorrect URL parameter in route

---
 flask_debugtoolbar/panels/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/flask_debugtoolbar/panels/__init__.py b/flask_debugtoolbar/panels/__init__.py
index 6dab5bd..61d41da 100644
--- a/flask_debugtoolbar/panels/__init__.py
+++ b/flask_debugtoolbar/panels/__init__.py
@@ -37,13 +37,13 @@ class UMLDiagramPanel(DebugPanel):
                 @classmethod
                 def init_app(cls, app):
                     app.add_url_rule(
-                        '/_flask_debugtoolbar_umldiagram/<path:filename>',
+                        '/_flask_debugtoolbar_umldiagram/<path:classname>',
                         '_flask_debugtoolbar_umldiagram.serve_generated_image',
                         cls.serve_generated_image
                     )
 
                 @classmethod
-                def serve_generated_image(cls, app):
+                def serve_generated_image(cls, classname):
                     return Response(...)
         """
         pass