Safely detect DataTransfer.prototype.items fixed #32

layerssss · Sep 22, 2016 · dac5802 · dac5802
1 parent 1691143
commit dac5802
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/paste.coffee b/paste.coffee
@@ -114,7 +114,7 @@ class Paste
 
   @mountTextarea: (textarea)->
     # Firefox & IE
-    return @mountContenteditable textarea if DataTransfer?.prototype.__lookupGetter__('items')
+    return @mountContenteditable textarea if DataTransfer?.prototype && Object.getOwnPropertyDescriptor?.call(Object, DataTransfer.prototype, 'items')?.get
     paste = new Paste createHiddenEditable().insertBefore(textarea), textarea
     ctlDown = false
     $(textarea).on 'keyup', (ev)->

diff --git a/paste.js b/paste.js