Check fabric.window for ontouchstart (#4302)

Fixes #2664
fabricjs · Sep 16, 2017 · cdd28b0 · cdd28b0
1 parent 87f4fc9
commit cdd28b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/HEADER.js b/HEADER.js
@@ -26,7 +26,7 @@ else {
  * True when in environment that supports touch events
  * @type boolean
  */
-fabric.isTouchSupported = 'ontouchstart' in fabric.document.documentElement;
+fabric.isTouchSupported = 'ontouchstart' in fabric.window;
 
 /**
  * True when in environment that's probably Node.js