fix fault if no controller when retrieving stats
diff --git a/planetstack/core/static/page_analytics.js b/planetstack/core/static/page_analytics.js
index 9cdd7ed..698396f 100644
--- a/planetstack/core/static/page_analytics.js
+++ b/planetstack/core/static/page_analytics.js
@@ -10,7 +10,9 @@
type : 'GET',
success: function(newData) {
console.log(newData);
- if (newData.stat_list.length > 0) {
+ if (newData.error) {
+ $(buttonSelector).text(newData.error);
+ } else if (newData.stat_list.length > 0) {
value = newData.stat_list.slice(-1)[0].value;
console.log(value);
$(buttonSelector).text(Math.round(value)).show();