From f086287b81a2158ead54f528579de55b961ab3f9 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sat, 19 Nov 2005 20:12:26 +0000
Subject: [PATCH] Suppress fopen warnings and check return.

git-svn-id: https://develop.svn.wordpress.org/trunk@3170 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/cache.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wp-includes/cache.php b/wp-includes/cache.php
index 67d8d3ada4..aacf3016e9 100644
--- a/wp-includes/cache.php
+++ b/wp-includes/cache.php
@@ -302,7 +302,9 @@ class WP_Object_Cache {
 
 				$temp_file = tempnam($group_dir, 'tmp');
 				$serial = CACHE_SERIAL_HEADER.serialize($this->cache[$group][$id]).CACHE_SERIAL_FOOTER;
-				$fd = fopen($temp_file, 'w');
+				$fd = @fopen($temp_file, 'w');
+				if ( false === $fd )
+					continue;
 				fputs($fd, $serial);
 				fclose($fd);
 				if (!@ rename($temp_file, $cache_file)) {