diff -r cac93797c580 -r d922fb6ea482 treemodel.cpp
--- a/treemodel.cpp	Wed Sep 09 12:57:06 2009 +0000
+++ b/treemodel.cpp	Fri Sep 11 12:56:15 2009 +0000
@@ -228,10 +228,14 @@
 bool TreeModel::removeRows ( int row, int count, const QModelIndex & parent)
 {
 	int last=row+count-1;
-    TreeItem *pi= getItem (parent);
+    TreeItem *pi;
+	if (parent.isValid())
+		pi=getItem (parent);
+	else
+		pi=rootItem;
 	TreeItem *ti;
 
-	cout << "TM::removeRows  row="<<row<<"  count="<<count<<endl;
+	cout << "TM::removeRows  pi="<<pi<<"  row="<<row<<"  count="<<count<<endl;
 	for (int i=row; i<=last; i++)
 	{
 		ti=pi->getChildNum (row);