return if more than one finger is detected (thanks Ibe Van Dijck)

f2er · Nov 4, 2011 · 7612ca9 · 7612ca9
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commit 7612ca9
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diff --git a/swipe.js b/swipe.js
@@ -187,6 +187,9 @@ Swipe.prototype = {
   },
 
   onTouchMove: function(e) {
+
+    // ensure swiping with one touch and not pinching
+    if(e.touches.length > 1 || e.scale !== 1) return;
 
     this.deltaX = e.touches[0].pageX - this.start.pageX;
 

diff --git a/swipe.min.js b/swipe.min.js