--- ray/src/util/glareval.c	1991/04/22 15:43:21	1.16
+++ ray/src/util/glareval.c	1991/06/26 13:35:16	1.18
@@ -342,7 +342,7 @@ char	*av[];
 			dup2(p0[0], 0);
 			close(p0[0]);
 		}
-		if (p1[1] != 0) {	/* connect p1 to stdout */
+		if (p1[1] != 1) {	/* connect p1 to stdout */
 			dup2(p1[1], 1);
 			close(p1[1]);
 		}
@@ -477,7 +477,7 @@ initscans()				/* initialize scanline buffers */
 					/* allocate scanline buffers */
 	scansize = sizeof(SCAN) + pxsiz*sizeof(COLR);
 #ifdef ALIGN
-	scansize = scansize+(sizeof(ALIGN)-1)) & ~(sizeof(ALIGN)-1);
+	scansize = scansize+(sizeof(ALIGN)-1) & ~(sizeof(ALIGN)-1);
 #endif
 	i = MAXSBUF / scansize;		/* compute number to allocate */
 	if (i > HSIZE)