glu/sgi: Initialize members of class Mesher.

diff --git a/src/glu/sgi/libnurbs/internals/mesher.cc b/src/glu/sgi/libnurbs/internals/mesher.cc
index 9cc436adbf3a55742a2417244618c80de9198cf2..b2d83f412883ada2da176c96ecc78fdb3d834a1c 100644 (file)
--- a/src/glu/sgi/libnurbs/internals/mesher.cc
+++ b/src/glu/sgi/libnurbs/internals/mesher.cc
@@ -58,6 +58,9 @@ Mesher::Mesher( Backend& b )
 {
     stacksize = 0;
     vdata = 0;
+    last[0] = 0;
+    last[1] = 0;
+    itop = 0;
     lastedge = 0; //needed to prevent purify UMR 
 }