From 62e1a5ecb05add00d9de4b227817d5abe124d752 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sun, 1 Jun 2014 10:31:28 +0200
Subject: [PATCH] Improved error handling.

---
 lib/geo_location/gmaps.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/geo_location/gmaps.rb b/lib/geo_location/gmaps.rb
index c286c9820..4d09f3f81 100644
--- a/lib/geo_location/gmaps.rb
+++ b/lib/geo_location/gmaps.rb
@@ -9,6 +9,10 @@ class GeoLocation::Gmaps
 
     result = JSON.parse( response.body )
 
+    return if !result
+    return if !result['results']
+    return if !result['results'].first
+
     lat = result['results'].first['geometry']['location']['lat']
     lng = result['results'].first['geometry']['location']['lng']
     latlng = [lat,lng]