$NetBSD: patch-ab,v 1.1 2006/12/17 21:42:34 dhowland Exp $

--- src/graph/wn/wnStrashBin.c.orig	2004-05-12 00:30:11.000000000 -0400
+++ src/graph/wn/wnStrashBin.c
@@ -77,7 +77,10 @@ Sh_Network_t * Wn_WindowStrashBinaryMite
 
     // clean the data of the nodes in the window
     Ntk_NetworkForEachNodeSpecial( pWnd->pNet, pNode )
-        pNode->pCopy = (Ntk_Node_t *)pNode->pData = NULL;
+    {
+        pNode->pCopy = NULL;
+	pNode->pData = NULL;
+    }
 
     // set the leaves
     pgInputs = Sh_ManagerReadVars( pMan );