Mesa (mesa_7_7_branch): glu/sgi: Initialize members of class Slicer.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 1111b38a1b903e9d99aace14a675a684a3f4732a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1111b38a1b903e9d99aace14a675a684a3f4732a

Author: Vinson Lee <vlee at vmware.com>
Date:   Sun Jan 10 15:55:52 2010 -0800

glu/sgi: Initialize members of class Slicer.

---

 src/glu/sgi/libnurbs/internals/slicer.cc |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/glu/sgi/libnurbs/internals/slicer.cc b/src/glu/sgi/libnurbs/internals/slicer.cc
index 27d2a65..1b18d73 100644
--- a/src/glu/sgi/libnurbs/internals/slicer.cc
+++ b/src/glu/sgi/libnurbs/internals/slicer.cc
@@ -1181,6 +1181,10 @@ void Slicer::slice(Arc_ptr loop)
 Slicer::Slicer( Backend &b ) 
 	: CoveAndTiler( b ), Mesher( b ), backend( b )
 {
+    oneOverDu = 0;
+    du = 0;
+    dv = 0;
+    isolines = 0;
     ulinear = 0;
     vlinear = 0;
 }