tree 89dee028a6be74a8948983a90bff183abebc14ba
parent f0759c85b70d18fe9376cdc034ed9e70e1ec0c74
author Michael Blow <mblow@apache.org> 1497159924 -0400
committer Yingyi Bu <buyingyi@gmail.com> 1497198459 -0700

IFrameWriter.close() can be called if open() failed

Fix potential NPE in ResultWriterOperatorDescriptor should open() fail
and close() be subsequently called

Change-Id: I6f53258765719c30b132bf67680f280924b624be
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1832
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
BAD: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>