glu/sgi: Initialize member of struct GridVertex.

diff --git a/src/glu/sgi/libnurbs/internals/gridvertex.h b/src/glu/sgi/libnurbs/internals/gridvertex.h
index 36a65c7bdd321ac57dccb47d8653b88abfd892ef..2e27436ef8145072684d63aacc885310ec449b68 100644 (file)
--- a/src/glu/sgi/libnurbs/internals/gridvertex.h
+++ b/src/glu/sgi/libnurbs/internals/gridvertex.h
@@ -38,7 +38,7 @@
 
 struct GridVertex {
     long               gparam[2];
-                       GridVertex( void ) {}
+                       GridVertex( void ) { gparam[0] = 0, gparam[1] = 0; }
                        GridVertex( long u, long v ) { gparam[0] = u, gparam[1] = v; }
     void               set( long u, long v ) { gparam[0] = u, gparam[1] = v; }
     long               nextu() { return gparam[0]++; }