From f3d661de6676125bc765e286c5dd89e3e10ad82d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=8F=E6=98=8E?= <ciici123@hotmail.com>
Date: Mon, 26 Sep 2016 00:25:54 +0800
Subject: [PATCH] Fix unbound error (#2039)

---
 flask/app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flask/app.py b/flask/app.py
index 90aedf1d..59c77a15 100644
--- a/flask/app.py
+++ b/flask/app.py
@@ -519,7 +519,7 @@ class Flask(_PackageBoundObject):
         #:        def to_python(self, value):
         #:            return value.split(',')
         #:        def to_url(self, values):
-        #:            return ','.join(BaseConverter.to_url(value)
+        #:            return ','.join(super(ListConverter, self).to_url(value)
         #:                            for value in values)
         #:
         #:    app = Flask(__name__)