From: Jan-Simon Pendry <pendry@ucbvax.Berkeley.EDU>
Date: Tue, 5 Apr 1994 22:18:40 +0000 (-0800)
Subject: random wasn't.  now uses integer compare with 0, which does
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/e35227859b2b42a38029802c58d60e5f33a8898e

random wasn't.  now uses integer compare with 0, which does

SCCS-vsn: games/random/random.c 8.4
---

diff --git a/usr/src/games/random/random.c b/usr/src/games/random/random.c
index 2e44bff413..32303f5e7f 100644
--- a/usr/src/games/random/random.c
+++ b/usr/src/games/random/random.c
@@ -15,7 +15,7 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)random.c	8.3 (Berkeley) %G%";
+static char sccsid[] = "@(#)random.c	8.4 (Berkeley) %G%";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -95,7 +95,7 @@ main(argc, argv)
 	 * 0 (which has a 1 / denom chance of being true), we select the
 	 * line.
 	 */
-	selected = !((denom * random()) / LONG_MAX);
+	selected = !(int)((denom * random()) / LONG_MAX);
 	while ((ch = getchar()) != EOF) {
 		if (selected)
 			(void)putchar(ch);
@@ -105,7 +105,7 @@ main(argc, argv)
 				err(2, "stdout");
 
 			/* Now see if the next line is to be printed. */
-			selected = !((denom * random()) / LONG_MAX);
+			selected = !(int)((denom * random()) / LONG_MAX);
 		}
 	}
 	if (ferror(stdin))
@@ -116,6 +116,7 @@ main(argc, argv)
 void
 usage()
 {
+
 	(void)fprintf(stderr, "usage: random [-er] [denominator]\n");
 	exit(1);
 }