[gnome-weather] Enable OpenWeatherMap backend

[Giovanni Campagna <gcampagna src gnome org>]

commit cae69b70f8941340519c81dcbc64aad754328817
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Sun Jul 21 16:29:49 2013 +0200

    Enable OpenWeatherMap backend
    
    Set the appropriate bit in the GWeatherInfos we build

 src/world.js |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/world.js b/src/world.js
index 3185587..88a81d8 100644
--- a/src/world.js
+++ b/src/world.js
@@ -66,10 +66,14 @@ const WorldModel = new Lang.Class({
     },
 
     _addLocationInternal: function(location) {
+        let providers = (GWeather.Provider.METAR |
+                         GWeather.Provider.YR_NO);
+        if ('OWM' in GWeather.Provider)
+            providers |= GWeather.Provider.OWM;
+
         let info = new GWeather.Info({ location: location,
                                        forecast_type: GWeather.ForecastType.LIST,
-                                       enabled_providers: (GWeather.Provider.METAR |
-                                                           GWeather.Provider.YR_NO) });
+                                       enabled_providers: providers });
         let iter;
         info.connect('updated', Lang.bind(this, function(info) {
             let icon = Util.loadIcon(info.get_symbolic_icon_name(), ICON_SIZE);