===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/gr.c,v
retrieving revision 1.62
retrieving revision 1.64
diff -u -p -r1.62 -r1.64
--- OpenXM_contrib2/asir2000/builtin/gr.c	2006/12/04 01:40:51	1.62
+++ OpenXM_contrib2/asir2000/builtin/gr.c	2007/09/19 05:56:01	1.64
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.61 2006/06/09 09:59:12 noro Exp $
+ * $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.63 2007/09/19 05:42:59 noro Exp $
 */
 #include "ca.h"
 #include "parse.h"
@@ -1746,6 +1746,7 @@ NODE gb(NODE f,int m,NODE subst)
 	Max_coef = 0;
 	prev = 1;
 	doing_f4 = 0;
+	init_denomlist();
 	if ( m ) {
 		psm = (DP *)MALLOC(pslen*sizeof(DP));
 		for ( i = 0; i < psn; i++ )
@@ -1806,6 +1807,7 @@ skip_nf:
 			get_eg(&tpz0);
 			prim_part(nf,0,&h);
 			get_eg(&tpz1); add_eg(&eg_pz,&tpz0,&tpz1);
+			add_denomlist(BDY(h)->c);
 			get_eg(&tnp0);
 			if ( Demand && skip_nf_flag )
 				nh = newps_nosave(h,m,subst);