--- ray/src/hd/rholo2l.c	1997/12/01 16:32:49	3.6
+++ ray/src/hd/rholo2l.c	1997/12/11 11:51:20	3.8
@@ -16,15 +16,16 @@ static char SCCSid[] = "$SunId$ SGI";
 #include <sys/time.h>
 
 #ifndef MAXPROC
-#define MAXPROC		16
+#define MAXPROC		64
 #endif
 
+int	nprocs = 0;				/* running process count */
+
 static char	pfile[] = TEMPLATE;		/* persist file name */
 
 static int	rtpd[MAXPROC][3];		/* process descriptors */
 static float	*rtbuf = NULL;			/* allocated i/o buffer */
 static int	maxqlen = 0;			/* maximum packets per queue */
-static int	nprocs = 0;			/* number of processes */
 
 static PACKET	*pqueue[MAXPROC];		/* packet queues */
 static int	pqlen[MAXPROC];			/* packet queue lengths */
@@ -56,7 +57,8 @@ start_rtrace()			/* start rtrace process */
 	rtargv[rtargc++] = "-y"; rtargv[rtargc++] = "0";
 	rtargv[rtargc++] = "-fff";
 	rtargv[rtargc++] = vbool(VDIST) ? "-ovl" : "-ovL";
-	rtargv[rtargc++] = nowarn ? "-w-" : "-w+";
+	if (nowarn)
+		rtargv[rtargc++] = "-w-";
 	if (npt > 1) {
 		mktemp(pfile);
 		rtargv[rtargc++] = "-PP"; rtargv[rtargc++] = pfile;