--- ray/src/hd/rholo2.c	1998/01/10 16:37:10	3.11
+++ ray/src/hd/rholo2.c	1998/07/06 18:17:20	3.13
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Silicon Graphics, Inc. */
+/* Copyright (c) 1998 Silicon Graphics, Inc. */
 
 #ifndef lint
 static char SCCSid[] = "$SunId$ SGI";
@@ -115,7 +115,7 @@ new_rtrace()			/* restart rtrace calculation */
 
 getradfile()			/* run rad and get needed variables */
 {
-	static short	mvar[] = {OCTREE,-1};
+	static short	mvar[] = {OCTREE,EYESEP,-1};
 	static char	tf1[] = TEMPLATE;
 	char	tf2[64];
 	char	combuf[256];
@@ -147,12 +147,10 @@ getradfile()			/* run rad and get needed variables */
 		strcpy(pippt, "> /dev/null");	/* nothing to match */
 	else
 		sprintf(cp, ")[ \t]*=' > %s", tf2);
-	if (system(combuf)) {
-		unlink(tf2);			/* clean up */
-		unlink(tf1);
-		error(WARNING, "error executing rad command");
-		return(-1);
-	}
+#ifdef DEBUG
+	wputs(combuf); wputs("\n");
+#endif
+	system(combuf);				/* ignore exit code */
 	if (pippt == NULL) {
 		loadvars(tf2);			/* load variables */
 		unlink(tf2);