diff --git a/src/c3nav/site/static/site/js/c3nav.js b/src/c3nav/site/static/site/js/c3nav.js
index 68794437..136358d9 100644
--- a/src/c3nav/site/static/site/js/c3nav.js
+++ b/src/c3nav/site/static/site/js/c3nav.js
@@ -1350,6 +1350,7 @@ c3nav = {
 
         if (!data.length) {
             c3nav._set_user_location(null);
+            return;
         }
 
         $.post({