fix minor warnings from g++ 3.2

[mesa.git] / src / glu / sgi / libnurbs / interface / glcurveval.h

diff --git a/src/glu/sgi/libnurbs/interface/glcurveval.h b/src/glu/sgi/libnurbs/interface/glcurveval.h
index 445dd368270c74656360add105ff9c26f0b3b08d..417691933c1f6b5aa9d36982f67981198b142b2b 100644 (file)
--- a/src/glu/sgi/libnurbs/interface/glcurveval.h
+++ b/src/glu/sgi/libnurbs/interface/glcurveval.h
@@ -35,8 +35,8 @@
 /*
  * glcurveval.h
  *
- * $Date: 2003/04/30 15:20:37 $ $Revision: 1.5 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/interface/glcurveval.h,v 1.5 2003/04/30 15:20:37 brianp Exp $
+ * $Date: 2003/10/15 21:11:13 $ $Revision: 1.6 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/interface/glcurveval.h,v 1.6 2003/10/15 21:11:13 brianp Exp $
  */
 
 #ifndef __gluglcurveval_h_
@@ -72,7 +72,7 @@ typedef struct curveEvalMachine{
 class OpenGLCurveEvaluator : public BasicCurveEvaluator  {  
 public:
                        OpenGLCurveEvaluator(void);
-                       ~OpenGLCurveEvaluator(void);
+                       virtual ~OpenGLCurveEvaluator(void);
     void               range1f(long, REAL *, REAL *);
     void               domain1f(REAL, REAL);
     void               addMap(CurveMap *);