--- ray/src/rt/rtrace.c	1993/01/22 09:51:20	2.12
+++ ray/src/rt/rtrace.c	1993/05/04 13:26:52	2.14
@@ -75,8 +75,9 @@ static RAY  thisray;			/* for our convenience */
 static int  oputo(), oputd(), oputv(), oputl(), oputL(),
 		oputp(), oputn(), oputN(), oputs(), oputw(), oputm();
 
-static int  (*ray_out[10])(), (*every_out[10])();
-static int  castonly;
+static int  ourtrace(), tabin();
+static int  (*ray_out[16])(), (*every_out[16])();
+static int  castonly = 0;
 
 static int  puta(), putf(), putd();
 
@@ -127,7 +128,10 @@ char  *fname;
 		setmode(fileno(fp), O_BINARY);
 #endif
 					/* set up output */
-	setoutput(outvals);
+	if (imm_irrad)
+		outvals = "v";
+	else
+		setoutput(outvals);
 	switch (outform) {
 	case 'a': putreal = puta; break;
 	case 'f': putreal = putf; break;
@@ -179,7 +183,7 @@ char  *fname;
 setoutput(vs)				/* set up output tables */
 register char  *vs;
 {
-	extern int  ourtrace(), (*trace)();
+	extern int  (*trace)();
 	register int (**table)() = ray_out;
 
 	castonly = 1;