Merge pull request #324 from embe/master

Blueprint.app_url_value_preprocessor doesn't work correctly.
13 years ago · 7044b4becc
1 changed files with 2 additions and 2 deletions
--- a/flask/blueprints.py
+++ b/flask/blueprints.py
@ -292,8 +292,8 @@ class Blueprint(_PackageBoundObject):
    def app_url_value_preprocessor(self, f):
        """Same as :meth:`url_value_preprocessor` but application wide.
        """
-        self.record_once(lambda s: s.app.url_value_preprocessor
+        self.record_once(lambda s: s.app.url_value_preprocessors
-            .setdefault(self.name, []).append(f))
+            .setdefault(None, []).append(f))
        return f
    def app_url_defaults(self, f):