glu/sgi: Initialize members of class Curvelist.

diff --git a/src/glu/sgi/libnurbs/internals/curvelist.cc b/src/glu/sgi/libnurbs/internals/curvelist.cc
index abfebb767f0f2402dd91238f17a3ea34f14474b0..da04eff467f4c2e0956652e8a11a173d690a1e96 100644 (file)
--- a/src/glu/sgi/libnurbs/internals/curvelist.cc
+++ b/src/glu/sgi/libnurbs/internals/curvelist.cc
@@ -53,6 +53,8 @@ Curvelist::Curvelist( Quilt *quilts, REAL pta, REAL ptb )
     range[0] = pta;
     range[1] = ptb;
     range[2] = ptb - pta;
+    needsSubdivision = 0;
+    stepsize = 0;
 }
 
 Curvelist::Curvelist( Curvelist &upper, REAL value )