--- ray/src/px/ra_skel.c	1993/07/12 12:41:16	2.6
+++ ray/src/px/ra_skel.c	1993/11/18 09:55:24	2.8
@@ -74,7 +74,7 @@ char  *argv[];
 		exit(1);
 	}
 	if (i == argc-2 && freopen(argv[i+1], "w", stdout) == NULL) {
-		fprintf(stderr, "can't open output \"%s\"\n",
+		fprintf(stderr, "%s: can't open output \"%s\"\n",
 				progname, argv[i+1]);
 		exit(1);
 	}
@@ -134,10 +134,12 @@ skel2ra()		/* convert 24-bit scanlines to Radiance pic
 		quiterr("out of memory in skel2ra");
 						/* convert image */
 	for (y = ymax-1; y >= 0; y--) {
-		scanout[x][RED] = getc(stdin);
-		scanout[x][GRN] = getc(stdin);
-		scanout[x][BLU] = getc(stdin);
-		if (feof(stdin) || ferror(stdin))
+		for (x = 0; x < xmax; x++) {
+			scanout[x][RED] = getc(stdin);
+			scanout[x][GRN] = getc(stdin);
+			scanout[x][BLU] = getc(stdin);
+		}
+		if (feof(stdin) | ferror(stdin))
 			quiterr("error reading skel image");
 						/* undo gamma */
 		gambs_colrs(scanout, xmax);