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Fix NPE when doubleclicking at end of file

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This commit is contained in:
Anton Leherbauer 2007-04-18 13:45:04 +00:00
parent 38b2d76e76
commit 605c54b5d8
1 changed files with 3 additions and 1 deletions
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core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/CDoubleClickSelector.java
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@ -45,9 +45,11 @@ public class CDoubleClickSelector implements ITextDoubleClickStrategy {
textViewer.setSelectedRange(region.getOffset() + 1, region.getLength() - 2); textViewer.setSelectedRange(region.getOffset() + 1, region.getLength() - 2);
} else { } else {
region= selectWord(document, offset); region= selectWord(document, offset);
if (region != null && region.getLength() > 0) {
textViewer.setSelectedRange(region.getOffset(), region.getLength()); textViewer.setSelectedRange(region.getOffset(), region.getLength());
} }
} }
}
protected IRegion selectWord(IDocument document, int offset) { protected IRegion selectWord(IDocument document, int offset) {
return CWordFinder.findWord(document, offset); return CWordFinder.findWord(document, offset);