From f6e018497f73fc55a84ba9cd2109e0fd776b715a Mon Sep 17 00:00:00 2001
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Thu, 20 Apr 1995 05:38:58 +0000
Subject: [PATCH] Use port 21 as default if getservbyname fails to find it for
 us.  This let us remove some crud from the install-procedure.

---
 usr.bin/ftp/main.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/usr.bin/ftp/main.c b/usr.bin/ftp/main.c
index 7f2165d9b12e..98bc4d1d36b0 100644
--- a/usr.bin/ftp/main.c
+++ b/usr.bin/ftp/main.c
@@ -70,10 +70,14 @@ main(argc, argv)
 	int ch, top;
 	struct passwd *pw = NULL;
 	char *cp, homedir[MAXPATHLEN];
+	struct servent sp_default;
 
 	sp = getservbyname("ftp", "tcp");
-	if (sp == 0)
-		errx(1, "ftp/tcp: unknown service");
+	if (sp == 0) {
+		sp = &sp_default;
+		memset(sp, 0, sizeof *sp);
+		sp->s_port = htons(21);
+	}
 	doglob = 1;
 	interactive = 1;
 	autologin = 1;