Prevent NPE from the closing of a Comparison Dialog74/155274/1
commit8f8e4c431cf7acc993d8e27515fb1724f9771ce5
authorlgoubet <laurent.goubet@obeo.fr>
Mon, 6 Jan 2020 10:11:59 +0000 (6 11:11 +0100)
committerlgoubet <laurent.goubet@obeo.fr>
Mon, 6 Jan 2020 10:11:59 +0000 (6 11:11 +0100)
tree8aaae840ab0d71756c0c38daa60c9b696cb3bd7c
parentec64f3cdb674ccf162628f07639f603461363299
Prevent NPE from the closing of a Comparison Dialog

The comparison may have already been cleared before we reach
EMFCompareConfiguration.dispose() when closing a comparison dialog. The
exact flow to reach this state needs to be investigated

Bug: 558505
Change-Id: I32853c967e0709d060d01a86efb9ad2429116c53
plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/configuration/EMFCompareConfiguration.java