From d7b3176278de8f35347ccec2f9ff330fa40157c1 Mon Sep 17 00:00:00 2001
From: Guido van Rooij <guido@FreeBSD.org>
Date: Fri, 1 Dec 1995 20:38:40 +0000
Subject: [PATCH] It is not necessary to check if a '-' is in lusername.,
 Checking if lusername starts with a '-' is enough. Otherwise, no users with a
 '-' in there name can use rlogin.

---
 libexec/rlogind/rlogind.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libexec/rlogind/rlogind.c b/libexec/rlogind/rlogind.c
index f7198ea7684..5de2a056cd4 100644
--- a/libexec/rlogind/rlogind.c
+++ b/libexec/rlogind/rlogind.c
@@ -302,7 +302,7 @@ doit(f, fromp)
 		if (f > 2)	/* f should always be 0, but... */
 			(void) close(f);
 		setup_term(0);
-		if (strchr(lusername, '-')) {
+		 if (*lusername=='-')) {
 			syslog(LOG_ERR, "tried to pass user \"%s\" to login",
 			       lusername);
 			fatal(STDERR_FILENO, "invalid user", 0);