--- qt-x11-free-3.3.4/src/widgets/qlistbox.cpp--	2005-06-08 15:58:40.980036152 +0200
+++ qt-x11-free-3.3.4/src/widgets/qlistbox.cpp	2005-06-08 15:59:01.848863608 +0200
@@ -1840,7 +1840,7 @@ void QListBox::setCurrentItem( int index
 */
 void QListBox::setCurrentItem( QListBoxItem * i )
 {
-    if ( !i || d->current == i )
+    if ( !i || d->current == i || numRows() == 0 )
 	return;
 
     QRect mfrect = itemRect( i );