From 5da001730b560f1bb7165bf27a0c72d25452c2a5 Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@cvs.openbsd.org>
Date: Mon, 7 Sep 2015 00:49:21 +0000
Subject: cosmetic fixes

---
 games/primes/primes.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'games/primes/primes.c')

diff --git a/games/primes/primes.c b/games/primes/primes.c
index 0a54011ab07..f5e9478ae6d 100644
--- a/games/primes/primes.c
+++ b/games/primes/primes.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: primes.c,v 1.15 2009/10/27 23:59:26 deraadt Exp $	*/
+/*	$OpenBSD: primes.c,v 1.16 2015/09/07 00:49:20 tedu Exp $	*/
 /*	$NetBSD: primes.c,v 1.5 1995/04/24 12:24:47 cgd Exp $	*/
 
 /*
@@ -103,12 +103,13 @@ main(int argc, char *argv[])
 	int ch;
 	char *p;
 
-	while ((ch = getopt(argc, argv, "")) != -1)
+	while ((ch = getopt(argc, argv, "")) != -1) {
 		switch (ch) {
 		case '?':
 		default:
 			usage();
 		}
+	}
 	argc -= optind;
 	argv += optind;
 
@@ -183,7 +184,8 @@ read_num_buf(void)
 			exit(0);
 		}
 		buf[strcspn(buf, "\n")] = '\0';
-		for (p = buf; isblank(*p); ++p);
+		for (p = buf; isblank(*p); ++p)
+			;
 		if (*p == '\0')
 			continue;
 		if (*p == '-')
@@ -192,7 +194,8 @@ read_num_buf(void)
 		val = strtoul(buf, &p, 10);
 		if (errno)
 			err(1, "%s", buf);
-		for (; isblank(*p); ++p);
+		for (; isblank(*p); ++p)
+			;
 		if (*p != '\0')
 			errx(1, "%s: illegal numeric format.", buf);
 		return (val);
-- 
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