$OpenBSD: patch-spgrove_GroveBuilder_cxx,v 1.1 2002/10/16 01:33:58 naddy Exp $
--- spgrove/GroveBuilder.cxx.orig	Wed Oct 16 03:00:26 2002
+++ spgrove/GroveBuilder.cxx	Wed Oct 16 03:02:38 2002
@@ -640,7 +640,7 @@ DataNode::DataNode(const GroveImpl *grov
 {
 }
 
-class PiChunk : private CharsChunk {
+class PiChunk : protected CharsChunk {
   friend class PiNode;
   AccessResult setNodePtrFirst(NodePtr &ptr, const BaseNode *node) const;
 };
