Ticket #4779: 4779.fix.reversed.encode.diff

wp-includes/http.php

@@ -185 +185 @@
 
                 $r = wp_parse_args( $args, $defaults );
 
-                if ( ! is_null($headers) && ! is_array($headers) ) {
+                if ( is_null($headers) )
+                        $headers = array();
+
+                if ( ! is_array($headers) ) {
                         $processedHeaders = WP_Http::processHeaders($headers);
                         $headers = $processedHeaders['headers'];
-                } else {
-                        $headers = array();
                 }
 
                 if ( ! isset($headers['user-agent']) || ! isset($headers['User-Agent']) )
                         $headers['user-agent'] = $r['user-agent'];
 
                 if ( is_null($body) ) {
+                        $transports = WP_Http::_getTransport();
+                } else {
                         if ( is_array($body) || is_object($body) )
                                 $body = http_build_query($body);
 
-                        $transports = WP_Http::_getTransport();
-                } else
                         $transports = WP_Http::_postTransport();
+                }
 
                 $response = array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') );
                 foreach( (array) $transports as $transport ) {