===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/eval.c,v
retrieving revision 1.30
retrieving revision 1.32
diff -u -p -r1.30 -r1.32
--- OpenXM_contrib2/asir2000/parse/eval.c	2003/11/08 01:12:03	1.30
+++ OpenXM_contrib2/asir2000/parse/eval.c	2004/04/30 08:25:38	1.32
@@ -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/parse/eval.c,v 1.29 2003/05/30 00:47:24 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/parse/eval.c,v 1.31 2004/02/09 08:23:30 noro Exp $ 
 */
 #include <ctype.h>
 #include "ca.h"
@@ -84,6 +84,7 @@ pointer eval(FNODE f)
 	GF2N gf2n;
 	GFPN gfpn;
 	GFSN gfsn;
+	RANGE range;
 
 #if defined(VISUAL)
 	if ( recv_intr ) {
@@ -498,6 +499,7 @@ pointer evalf(FUNC f,FNODE a,FNODE opt)
 					NEWOPTLIST(optlist);
 					BDY(optlist) = opts;
 					appendtonode(BDY(args),(pointer)optlist,&dmy);
+					if ( !BDY(args) ) BDY(args) = dmy;
 				}
 				cur_binf = f;
 				(*f->f.binf)(args?BDY(args):0,&val);