From 1377862cff018d5296140356a696f6dddc73c00c Mon Sep 17 00:00:00 2001
From: fefa4ka <fefa4ka@gmail.com>
Date: Tue, 21 Jun 2016 01:08:51 +0300
Subject: [PATCH] fix

---
 promo/middleware/cookies.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/promo/middleware/cookies.py b/promo/middleware/cookies.py
index acd0aee..d2e4ce4 100644
--- a/promo/middleware/cookies.py
+++ b/promo/middleware/cookies.py
@@ -11,6 +11,9 @@ class PageHistoryMiddleware(object):
 
         history = request.session['history']
 
+        if not request.current_page:
+            return
+
         page = request.current_page.id
         if page not in history:
             history = history + [page]