Fix for bug #2546. Checking to see if dataTransfer is null before calling a method on it. (#2597)
Fix for bug #2546. Checking to see if dataTransfer is null before calling a method on it. (#2597)


EricSten-MSFT/kudu,shibayan/kudu,shibayan/kudu,projectkudu/kudu,EricSten-MSFT/kudu,EricSten-MSFT/kudu,shibayan/kudu,projectkudu/kudu,projectkudu/kudu,projectkudu/kudu,shibayan/kudu,EricSten-MSFT/kudu,EricSten-MSFT/kudu,shibayan/kudu,projectkudu/kudu