Default next-meeting lat/long to last-meeting lat/long, and if that's not there the original hard-coded values that were in the template. Otherwise empty template substitution leaves broken javascript, and our page no-worky.

Author: estebistec

pythonkc_site/templates/index.html

@@ -79,7 +79,7 @@ <h2>{{ event.name|safe }}</h2>
     pykc.map;
 
     pykc.mapInit = function() {
-      var latlng = new google.maps.LatLng({{ next_event.venue.lat }}, {{ next_event.venue.lon }});
+      var latlng = new google.maps.LatLng({{ next_event.venue.lat|default:past_events.0.venue.lat|default:-34.397 }}, {{ next_event.venue.lon|default:past_events.0.venue.lon|default:150.644 }});
       var opts = {
         zoom: 8,
         center: latlng,