From c64014573dea6781e2922166d0d28b5fc45df627 Mon Sep 17 00:00:00 2001
From: jh <jh@FreeBSD.org>
Date: Fri, 20 Jul 2012 08:33:23 +0000
Subject: [PATCH] Use proper error message when fstat(2) fails on stdout.

PR:		bin/159746
Submitted by:	Alex K.
---
 bin/cat/cat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/cat/cat.c b/bin/cat/cat.c
index 8b75a825b90f..69c56c0af224 100644
--- a/bin/cat/cat.c
+++ b/bin/cat/cat.c
@@ -260,7 +260,7 @@ raw_cat(int rfd)
 	wfd = fileno(stdout);
 	if (buf == NULL) {
 		if (fstat(wfd, &sbuf))
-			err(1, "%s", filename);
+			err(1, "stdout");
 		if (S_ISREG(sbuf.st_mode)) {
 			/* If there's plenty of RAM, use a large copy buffer */
 			if (sysconf(_SC_PHYS_PAGES) > PHYSPAGES_THRESHOLD)