also remove highlights when identify results is closed with the close button (fixes #2206)

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12387 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

src/app/qgsidentifyresults.cpp

@@ -109,7 +109,7 @@ QgsIdentifyResults::QgsIdentifyResults( QgsMapCanvas *canvas, QWidget *parent, Q
   setColumnText( 0, tr( "Feature" ) );
   setColumnText( 1, tr( "Value" ) );
 
-  connect( buttonBox, SIGNAL( clicked() ), this, SLOT( close() ) );
+  connect( buttonBox, SIGNAL( rejected() ), this, SLOT( close() ) );
 
   connect( lstResults, SIGNAL( itemExpanded( QTreeWidgetItem* ) ),
            this, SLOT( itemExpanded( QTreeWidgetItem* ) ) );