From 7be4ad61ca0e6967d909798d79dcda8cb9eb6334 Mon Sep 17 00:00:00 2001
From: Dion Hulse <dd32@git.wordpress.org>
Date: Mon, 16 Nov 2015 02:46:43 +0000
Subject: [PATCH] Upgrader: Pass the `$args['hook_extra']` context to the
 `upgrader_source_selection` filter. Props afragen Fixes #34696

git-svn-id: https://develop.svn.wordpress.org/trunk@35642 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/includes/class-wp-upgrader.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wp-admin/includes/class-wp-upgrader.php b/src/wp-admin/includes/class-wp-upgrader.php
index 1d9b0a0a02..d3abd8eab4 100644
--- a/src/wp-admin/includes/class-wp-upgrader.php
+++ b/src/wp-admin/includes/class-wp-upgrader.php
@@ -460,12 +460,14 @@ class WP_Upgrader {
 		 * Filter the source file location for the upgrade package.
 		 *
 		 * @since 2.8.0
+		 * @since 4.4.0 The $hook_extra parameter became available.
 		 *
 		 * @param string      $source        File source location.
 		 * @param string      $remote_source Remote file source location.
 		 * @param WP_Upgrader $this          WP_Upgrader instance.
+		 * @param array       $hook_extra    Extra arguments passed to hooked filters.
 		 */
-		$source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this );
+		$source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra'] );
 
 		if ( is_wp_error( $source ) ) {
 			return $source;