Ticket #19922: 19922.with-filter.diff

class-http.php

@@ -1540 +1540 @@
                 if ( empty( $this->name ) || empty( $this->value ) )
                         return '';
 
-                return $this->name . '=' . urlencode( $this->value );
+                return $this->name . '=' . apply_filters( 'wp_http_cookie_value', $this->value, $this-name );
         }
 
         /**