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Thorbjørn Lindeijer authored
Only add items to the current selection that aren't already part of it. Also removed checking item for null, since it doesn't make sense to include null pointers in the list of items to select. Task-number: QTCREATORBUG-3426 Change-Id: I5a365570f87f72665b3382d05ca9937f56e8956b Reviewed-on: http://codereview.qt.nokia.com/111 Reviewed-by: Christiaan Janssen <christiaan.janssen@nokia.com>
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