From a7db305c2f9fd4ee43b12ed0ef19efc1532cc30d Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Tue, 29 Dec 2009 17:35:22 -0800
Subject: [PATCH] glu/sgi: Initialize member of class monoChain.

---
 src/glu/sgi/libnurbs/nurbtess/monoChain.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/glu/sgi/libnurbs/nurbtess/monoChain.cc b/src/glu/sgi/libnurbs/nurbtess/monoChain.cc
index 814bf32fae0..b17b9405c1a 100644
--- a/src/glu/sgi/libnurbs/nurbtess/monoChain.cc
+++ b/src/glu/sgi/libnurbs/nurbtess/monoChain.cc
@@ -127,6 +127,7 @@ monoChain::monoChain(directedLine* cHead, directedLine* cTail)
     current = chainTail;
 
   isKey = 0;
+  keyY = 0;
 }
 
 //insert a new line between prev and this
-- 
2.30.2