Ticket #25143: 25143.3.patch

src/wp-includes/rewrite.php

@@ -249 +249 @@
  * @param string $name Name of the endpoint.
  * @param int $places Endpoint mask describing the places the endpoint should be added.
  * @param string $query_var Name of the corresponding query variable. Defaults to $name.
+ * @param bool   $add_query_var Whether or not to register the query var. Default is true.
  */
-function add_rewrite_endpoint( $name, $places, $query_var = null ) {
+function add_rewrite_endpoint( $name, $places, $query_var = null, $add_query_var = true ) {
         global $wp_rewrite;
-        $wp_rewrite->add_endpoint( $name, $places, $query_var );
+        $wp_rewrite->add_endpoint( $name, $places, $query_var, $add_query_var );
 }
 
 /**
@@ -1964 +1965 @@
          * @see add_rewrite_endpoint() for full documentation.
          * @uses WP::add_query_var()
          *
-         * @param string $name      Name of the endpoint.
-         * @param int    $places    Endpoint mask describing the places the endpoint should be added.
-         * @param string $query_var Name of the corresponding query variable. Default is value of $name.
+         * @param string $name          Name of the endpoint.
+         * @param int    $places        Endpoint mask describing the places the endpoint should be added.
+         * @param string $query_var     Name of the corresponding query variable. Default is value of $name.
+         * @param bool   $add_query_var Whether or not to register the query var. Default is true.
          */
-        public function add_endpoint( $name, $places, $query_var = null ) {
+        public function add_endpoint( $name, $places, $query_var = null, $add_query_var = true ) {
                 global $wp;
                 if ( null === $query_var ) {
                         $query_var = $name;
                 }
                 $this->endpoints[] = array( $places, $name, $query_var );
-                $wp->add_query_var( $query_var );
+
+                if( $add_query_var ) {
+                        $wp->add_query_var( $query_var );
+                }
         }
 
         /**