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| author | Karsten Thoms | 2019-11-06 01:09:26 +0000 |
|---|---|---|
| committer | Karsten Thoms | 2019-11-07 07:44:34 +0000 |
| commit | 17d364f73be3faff1fdf3cb359b133a901943273 (patch) | |
| tree | 8245e25b59a29fe229b074a2b0ac7e4f599d7288 /org.eclipse.jface.text | |
| parent | 159deab97eeaad26f99a9234460f9ec87aac745f (diff) | |
| download | eclipse.platform.text-17d364f73be3faff1fdf3cb359b133a901943273.tar.gz eclipse.platform.text-17d364f73be3faff1fdf3cb359b133a901943273.tar.xz eclipse.platform.text-17d364f73be3faff1fdf3cb359b133a901943273.zip | |
Bug 431002 - Prevent execution when proposal table was disposed
Add a disposal guard to ProposalSelectionHandler.execute to check that
fProposalTable was not disposed already.
Change-Id: If41c3a02f1688dc68db5aac9d38208d3ceb08f8d
Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
Diffstat (limited to 'org.eclipse.jface.text')
| -rw-r--r-- | org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/CompletionProposalPopup.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/CompletionProposalPopup.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/CompletionProposalPopup.java index 24ca3e733ed..cc928a901e6 100644 --- a/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/CompletionProposalPopup.java +++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/CompletionProposalPopup.java @@ -141,6 +141,9 @@ class CompletionProposalPopup implements IContentAssistListener { @Override public Object execute(ExecutionEvent event) throws ExecutionException { + if (fProposalTable.isDisposed()) { + return null; + } int itemCount= fProposalTable.getItemCount(); int selectionIndex= fProposalTable.getSelectionIndex(); switch (fOperationCode) { |