From 95e3ed808a47e5c21cb4e6e76370d0eec7770695 Mon Sep 17 00:00:00 2001
From: Matt Mullenweg <matt@git.wordpress.org>
Date: Thu, 9 Dec 2004 00:25:07 +0000
Subject: [PATCH] Don't show errors if we can't fsockopen a server.

git-svn-id: https://develop.svn.wordpress.org/trunk@1926 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/functions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index d144e3c0e6..74cef3506a 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -817,7 +817,7 @@ function do_enclose( $content, $post_ID ) {
                     $headers = "HEAD $file HTTP/1.1\r\nHOST: $host\r\n\r\n";
                     $port    = 80;
                     $timeout = 3;
-                    $fp = fsockopen($host, $port, $err_num, $err_msg, $timeout);
+                    $fp = @fsockopen($host, $port, $err_num, $err_msg, $timeout);
                     if( $fp ) {
                         fputs($fp, $headers );
                         $response = '';
@@ -945,7 +945,7 @@ function discover_pingback_server_uri($url, $timeout_bytes = 2048) {
 	$port  = (isset($port))  ? $port      : 80;
 
 	// Try to connect to the server at $host
-	$fp = fsockopen($host, $port, $errno, $errstr, 3);
+	$fp = @fsockopen($host, $port, $errno, $errstr, 2);
 	if (!$fp) {
 		// Couldn't open a connection to $host;
 		return false;