From 3263434b666472aac1a458a64564ef14a6e3cbd7 Mon Sep 17 00:00:00 2001
From: stephen-st <stephen.st.git@gmail.com>
Date: Sun, 23 Sep 2018 12:44:53 +0200
Subject: [PATCH] Wrapper: Ensure Request max_content returns None

- Otherwise returns property object for else logic
- Safe handling of key/app existence
---
 flask/wrappers.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/flask/wrappers.py b/flask/wrappers.py
index 12eff2c7..fe1ada15 100644
--- a/flask/wrappers.py
+++ b/flask/wrappers.py
@@ -145,8 +145,7 @@ class Request(RequestBase, JSONMixin):
     @property
     def max_content_length(self):
         """Read-only view of the ``MAX_CONTENT_LENGTH`` config key."""
-        if current_app:
-            return current_app.config['MAX_CONTENT_LENGTH']
+        return current_app.config.get('MAX_CONTENT_LENGTH') if current_app else None:
 
     @property
     def endpoint(self):