From fa26afafd877ec655ab40c42e83a92c9be9d279c Mon Sep 17 00:00:00 2001
From: Adam Tauber <asciimoo@gmail.com>
Date: Sat, 21 Jan 2017 20:08:08 +0100
Subject: [PATCH] [fix] handle missing mapsettings

---
 searx/preferences.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/searx/preferences.py b/searx/preferences.py
index 3aeb87e9f..719492460 100644
--- a/searx/preferences.py
+++ b/searx/preferences.py
@@ -130,7 +130,8 @@ class MapSetting(Setting):
         self.key = data
 
     def save(self, name, resp):
-        resp.set_cookie(name, bytes(self.key), max_age=COOKIE_MAX_AGE)
+        if hasattr(self, 'key'):
+            resp.set_cookie(name, bytes(self.key), max_age=COOKIE_MAX_AGE)
 
 
 class SwitchableSetting(Setting):