From bed0cab833471377b47543c17e84e3247022bb5b Mon Sep 17 00:00:00 2001
From: mizzack <mizzack@gmail.com>
Date: Sun, 26 Jan 2014 15:36:31 -0500
Subject: [PATCH] Adding nullcheck to touches attr on event.

This was throwing errors in IE11 on desktop.  Not that it needs gesture support...
---
 src/mixins/canvas_gestures.mixin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mixins/canvas_gestures.mixin.js b/src/mixins/canvas_gestures.mixin.js
index f615d293..f262c5ea 100644
--- a/src/mixins/canvas_gestures.mixin.js
+++ b/src/mixins/canvas_gestures.mixin.js
@@ -14,7 +14,7 @@
      */
     __onTransformGesture: function(e, self) {
 
-      if (this.isDrawingMode || e.touches.length !== 2 || 'gesture' !== self.gesture) {
+      if (this.isDrawingMode || !e.touches || e.touches.length !== 2 || 'gesture' !== self.gesture) {
         return;
       }