From 838c6d51d5bae35918fc3d6bf1b185c596bc2ed1 Mon Sep 17 00:00:00 2001
From: Enji Cooper <ngie@FreeBSD.org>
Date: Tue, 10 Oct 2017 15:41:35 +0000
Subject: [PATCH] Mute gcc warning about p not being possibly initialized

I'm running into this warning on a tinderbox run with gcc 4.2.1 with mips and
powerpc.

MFC after:	1 week
---
 usr.bin/su/su.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr.bin/su/su.c b/usr.bin/su/su.c
index 627a35bde25c..6ad691cf0df8 100644
--- a/usr.bin/su/su.c
+++ b/usr.bin/su/su.c
@@ -172,7 +172,7 @@ main(int argc, char *argv[])
 	au_id_t		 auid;
 #endif
 
-	shell = class = cleanenv = NULL;
+	p = shell = class = cleanenv = NULL;
 	asme = asthem = fastlogin = statusp = 0;
 	user = "root";
 	iscsh = UNSET;