Don't call dataTransfer.setDragImage on Sarari

It seems to cause Safari 6.0.2 to follow a null pointer and crash.
codemirror · Dec 5, 2012 · 821cfe1 · 821cfe1
1 parent f7fe5cd
commit 821cfe1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/codemirror.js b/lib/codemirror.js
@@ -1546,7 +1546,8 @@ window.CodeMirror = (function() {
     e.dataTransfer.setData("Text", txt);
 
     // Use dummy image instead of default browsers image.
-    if (e.dataTransfer.setDragImage)
+    // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
+    if (e.dataTransfer.setDragImage && !safari)
       e.dataTransfer.setDragImage(elt('img'), 0, 0);
   }