Ticket #34617: 34617-2.diff

wp-admin/includes/ajax-actions.php

@@ -3095 +3095 @@
         $upgrader = new Plugin_Upgrader( $skin );
         $result = $upgrader->bulk_upgrade( array( $plugin ) );
 
+        /**
+         * Allow for manipulating $result for plugins with renamed destination.
+         *
+         * Plugin updates may require renaming of the destination because they may not
+         * be hosted on dot org. If the destination has been changed it can be updated
+         * from this filter.
+         *
+         * @since 4.4.x
+         *
+         * @param array $result Value from Plugin_Upgrader.
+         */
+        $result = apply_filters( 'wp_ajax_update_plugin_result', $result );
+
         if ( is_array( $result ) && empty( $result[$plugin] ) && is_wp_error( $skin->result ) ) {
                 $result = $skin->result;
         }