Fix mistake in filtered map.search results

Author: starwed

src/HashMap.js

@@ -97,10 +97,10 @@
 					obj = results[i];
 					if (!obj) continue; //skip if deleted
 					id = obj[0]; //unique ID
-
+					obj = obj._mbr || obj
 					//check if not added to hash and that actually intersects
-					if (!found[id] && obj.x < rect._x + rect._w && obj._x + obj._w > rect._x &&
-								 obj.y < rect._y + rect._h && obj._h + obj._y > rect._y)
+					if (!found[id] && obj._x < rect._x + rect._w && obj._x + obj._w > rect._x &&
+								 obj._y < rect._y + rect._h && obj._h + obj._y > rect._y)
 						found[id] = results[i];
 				}