From 6b7b2612a9fd2d6dedc9dfbb4496ed84b229877a Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Fri, 8 Jan 2010 14:03:00 -0500
Subject: [PATCH] Fix segfault with -Wno-MODDUP

---
 src/V3LinkCells.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/V3LinkCells.cpp b/src/V3LinkCells.cpp
index fc45ee4b7..c20e90c76 100644
--- a/src/V3LinkCells.cpp
+++ b/src/V3LinkCells.cpp
@@ -258,7 +258,8 @@ private:
 		    nodep->v3warn(MODDUP,"Duplicate declaration of module: "<<nodep->prettyName());
 		    foundp->v3warn(MODDUP,"... Location of original declaration");
 		}
-		nodep->unlinkFrBack()->deleteTree();
+		nodep->unlinkFrBack();
+		pushDeletep(nodep); nodep=NULL;
 	    } else if (!foundp) {
 		m_mods.insert(nodep->name(), nodep);
 	    }