From 5b1c27146a2204dc8595f0c6cdd5b482d68f00cc Mon Sep 17 00:00:00 2001
From: jtc <jtc@NetBSD.org>
Date: Wed, 28 Jul 1993 17:49:22 +0000
Subject: [PATCH] When both LOGNAME and USER environment variables are set,
 favour LOGNAME.

---
 usr.bin/mail/v7.local.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr.bin/mail/v7.local.c b/usr.bin/mail/v7.local.c
index fb088ee348ff..3e78fce709bb 100644
--- a/usr.bin/mail/v7.local.c
+++ b/usr.bin/mail/v7.local.c
@@ -73,6 +73,8 @@ username()
 {
 	char *np;
 
+	if ((np = getenv("LOGNAME")) != NOSTR)
+		return np;
 	if ((np = getenv("USER")) != NOSTR)
 		return np;
 	return getname(getuid());