From 513ff1ec32cf16004420a8b28c0f79a274aaad7f Mon Sep 17 00:00:00 2001
From: Robin Larson <binhqx@gmail.com>
Date: Thu, 20 Mar 2014 13:33:16 -0400
Subject: [PATCH] Update Stage.js

At this time, only single finger touch is supported. However, if the first pointer event the stage receives is a multi-touch event, the value of stage.pointerPos will be left undefined. This causes:
```
`TypeError: 'undefined' is not an object (evaluating 'pos.x')`
```
in all internal the touch event handers.
I suggest always using the location of the first finger in this case.
---
 src/Stage.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Stage.js b/src/Stage.js
index 143d8458..ac26910d 100644
--- a/src/Stage.js
+++ b/src/Stage.js
@@ -597,7 +597,7 @@
             // touch events
             if(evt.touches !== undefined) {
                 // currently, only handle one finger
-                if (evt.touches.length === 1) {
+                if (evt.touches.length > 0) {
 
                     touch = evt.touches[0];