--- ray/src/common/objset.c	1990/12/14 10:06:33	1.6
+++ ray/src/common/objset.c	1991/11/12 16:54:35	2.1
@@ -19,8 +19,12 @@ static char SCCSid[] = "$SunId$ LBL";
 #include  "otypes.h"
 
 #ifndef  OSTSIZ
+#ifdef  BIGMEM
+#define  OSTSIZ		56437		/* object table size (a prime!) */
+#else
 #define  OSTSIZ		12329		/* object table size (a prime!) */
 #endif
+#endif
 
 static OBJECT  *ostable[OSTSIZ];	/* the object set table */
 
@@ -189,15 +193,16 @@ int  orig, nobjs;
 {
 	int  n;
 	register OBJECT  *os;
-	register OBJECT  i;
+	register OBJECT  i, s;
 
 	for (n = 0; n < OSTSIZ; n++) {
 		if ((os = ostable[n]) == NULL)
 			continue;
 		while ((i = *os++) > 0)
 			while (i--) {
-				if (*os >= orig && *os < orig+nobjs &&
-						!issurface(objptr(*os)->otype))
+				s = *os;
+				if (s >= orig && s < orig+nobjs &&
+						!issurface(objptr(s)->otype))
 					return(1);
 				os++;
 			}