Fix for fsockopen to stop warnings about "Call-time pass-by-reference".

git-svn-id: https://develop.svn.wordpress.org/trunk@1797 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/post.php

@@ -391,7 +391,7 @@ $now_gmt = current_time('mysql', 1);
                     $port    = 80;
                     $timeout = 3;
                     // Open a socket connection to the host
-                    $fp = fsockopen($host, $port, &$err_num, &$err_msg, $timeout);
+                    $fp = fsockopen($host, $port, $err_num, $err_msg, $timeout);
                     if( $fp ) {
                         // Send request for the page
                         fputs($fp, $headers );