From 4fb9cc1a69f7000e274a2f26d91d2b198bc7c8b1 Mon Sep 17 00:00:00 2001
From: Thomas Kriechbaumer <thomas@kriechbaumer.name>
Date: Fri, 26 May 2017 17:58:38 +0200
Subject: [PATCH] fail-safe flowfilter

---
 mitmproxy/flowfilter.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mitmproxy/flowfilter.py b/mitmproxy/flowfilter.py
index 83c98bad4..4edf0413e 100644
--- a/mitmproxy/flowfilter.py
+++ b/mitmproxy/flowfilter.py
@@ -344,6 +344,8 @@ class FUrl(_Rex):
 
     @only(http.HTTPFlow)
     def __call__(self, f):
+        if not f.request:
+            return False
         return self.re.search(f.request.pretty_url)