[DEV] Remove alone pointerId in _attachListeners

Author: Francois-Xavier Gentilhomme

dist/myscript.js

@@ -14483,7 +14483,7 @@ MyScript = {
         element.addEventListener('pointerdown', function (e) {
             if (!pointerId) {
                 pointerId = e.pointerId;
-                e.preventDefault();pointerId
+                e.preventDefault();
                 var coord = _getCoordinates(e, element);
                 self._down(coord.x, coord.y, coord.t);
             }

dist/myscript.min.css

@@ -994,7 +994,7 @@
         element.addEventListener('pointerdown', function (e) {
             if (!pointerId) {
                 pointerId = e.pointerId;
-                e.preventDefault();pointerId
+                e.preventDefault();
                 var coord = _getCoordinates(e, element);
                 self._down(coord.x, coord.y, coord.t);
             }