From 0f137bab81a2c98a7d88ebcd1cfebc53b84e9955 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= <laura@codingcatgirl.de>
Date: Tue, 31 Oct 2017 16:09:10 +0100
Subject: [PATCH] x y and zoom can start with a minus

---
 src/c3nav/site/urls.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/c3nav/site/urls.py b/src/c3nav/site/urls.py
index eb419b62..53eeacc3 100644
--- a/src/c3nav/site/urls.py
+++ b/src/c3nav/site/urls.py
@@ -2,7 +2,7 @@ from django.conf.urls import url
 
 from c3nav.site.views import map_index
 
-pos = r'(@(?P<level>[a-z0-9-_:]+),(?P<x>\d+(\.\d+)?),(?P<y>\d+(\.\d+)?),(?P<zoom>\d+(\.\d+)?))?'
+pos = r'(@(?P<level>[a-z0-9-_:]+),(?P<x>-?\d+(\.\d+)?),(?P<y>-?\d+(\.\d+)?),(?P<zoom>-?\d+(\.\d+)?))?'
 
 urlpatterns = [
     url(r'^r/(?P<origin>([a-z0-9-_:]+)?)/(?P<destination>([a-z0-9-_:]+)?)/%s$' % pos, map_index, name='site.index'),