Ticket #11888: 11888.diff

wp-includes/http.php

@@ -828 +860 @@
                 if ( 'http' != $arrURL['scheme'] && 'https' != $arrURL['scheme'] )
                         $url = str_replace($arrURL['scheme'], 'http', $url);
 
+                if ( is_null( $r['headers'] ) )
+                        $r['headers'] = array();
+
+                if ( ! is_array($r['headers']) ) {
+                        $processedHeaders = WP_Http::processHeaders($r['headers']);
+                        $r['headers'] = $processedHeaders['headers'];
+                }
+
+                if ( !empty($r['headers']) ) {
+                        $user_agent_extra_headers = '';
+                        foreach ( $r['headers'] as $header => $value )
+                                $user_agent_extra_headers .= "\r\n$header: $value";
+                        @ini_set('user_agent', $r['user-agent'] . $user_agent_extra_headers);
+                } else {
+                        @ini_set('user_agent', $r['user-agent']);
+                }
+
                 if ( !WP_DEBUG )
                         $handle = @fopen($url, 'r');
                 else