5d287f0379e0d950e49961658b16734943c357f8 Fix: row().node() didn't t…

…ake account of sparse array in error checking

https://datatables.net/forums/discussion/comment/230935

Sync to source repo @5d287f0379e0d950e49961658b16734943c357f8

datatables.json

@@ -14,5 +14,5 @@
     ],
     "src-repo": "http://github.com/DataTables/DataTablesSrc",
     "last-tag": "2.0.5",
-    "last-sync": "75bbfadde9eb3f9995e61d1b0f1e2ca5a7784f6d"
+    "last-sync": "5d287f0379e0d950e49961658b16734943c357f8"
 }