tree a8cbc9b93485734e825b1ebdd5b03bb882bb2a9b
parent acdf0ae6e61f1953d684af0a41feccdc37bcd000
parent cc195da3e62688b51eef22c704b37dc8b92cdee1
author chenliang613 <chenliang613@apache.org> 1481688393 +0800
committer chenliang613 <chenliang613@apache.org> 1481688393 +0800

Fixed NPE issue in QueryThis closes #434