Updated build files

js/app/map/util.js

@@ -1872,7 +1872,7 @@ define([
         options = $.extend({}, defaultOptions, options);
 
         return this.each(function(){
-            if(!planets) return
+            if(!planets) return '<table></table>'
             if(planets.length){
                 // Abyss systems don´t have planets -> no tooltip
                 let element = $(this);