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fix NPE when editor closes

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This commit is contained in:
David Inglis 2002-10-01 01:19:32 +00:00
parent ff7d4412e4
commit 75201f7a47
1 changed files with 4 additions and 1 deletions
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5
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java
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@ -1366,7 +1366,10 @@ public class CEditor extends AbstractTextEditor implements ISelectionChangedList
* Uninstalls this manager.
*/
private void uninstall() {
getTextWidget().removeVerifyKeyListener(this);
StyledText textWidget = getTextWidget();
if (textWidget != null && !textWidget.isDisposed()) {
textWidget.removeVerifyKeyListener(this);
}
}
};