From 3fae17b82ded3d52ac678a6c692f12ec8416bf13 Mon Sep 17 00:00:00 2001
From: wosch <wosch@FreeBSD.org>
Date: Wed, 10 Apr 1996 22:21:01 +0000
Subject: Do not exit if a file is not readable. This is a short hack until
 someone rewrite wc(1).

---
 usr.bin/wc/wc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'usr.bin/wc')

diff --git a/usr.bin/wc/wc.c b/usr.bin/wc/wc.c
index 1f1c9b3..abc258b 100644
--- a/usr.bin/wc/wc.c
+++ b/usr.bin/wc/wc.c
@@ -129,8 +129,10 @@ cnt(file)
 	fd = STDIN_FILENO;
 	linect = wordct = charct = 0;
 	if (file) {
-		if ((fd = open(file, O_RDONLY, 0)) < 0)
-			err("%s: %s", file, strerror(errno));
+		if ((fd = open(file, O_RDONLY, 0)) < 0) {
+			warn("%s", file);
+			return;
+		}
 		if (doword)
 			goto word;
 		/*
-- 
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