Don't try to get the class attribute if function is not available

8 years ago · 6edd7a183c
parent 735c6c0bf3
commit 6edd7a183c
1 changed files with 1 additions and 1 deletions
--- a/src/js/plugin/handler/touch.js
+++ b/src/js/plugin/handler/touch.js
@ -89,7 +89,7 @@ function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
  }
  function touchMove(e) {
    var target = e.target;
-    var className = target && target.getAttribute('class') || '';
+    var className = target && target.getAttribute && target.getAttribute('class') || '';

    if (!className.match(/ps-prevent-touchmove/)) {
      if (!inLocalTouch && i.settings.swipePropagation) {