Resolve #3424862 "Type error cannot read properties of undefined (reading 'length')"

Closes #3424862

modules/geolocation_google_maps/js/MapFeature/geolocation-marker-infobubble.js

@@ -83,7 +83,7 @@
               .find(".location-content")
               .html();
 
-            if (content.length < 1) {
+            if (content !== undefined && content.length < 1) {
               return;
             }