From 13e40181eb4cee1ebdd624f70fc376d444d55bcc Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Mon, 15 Jan 2018 22:17:47 +0000
Subject: [PATCH] Media: Add `flac` to the list of allowed file types.

Props blobfolio.
Fixes #42225.
Built from https://develop.svn.wordpress.org/trunk@42451


git-svn-id: http://core.svn.wordpress.org/trunk@42281 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php | 3 ++-
 wp-includes/media.php     | 4 ++--
 wp-includes/version.php   | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 320d76918e..7d41b37aef 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -2559,6 +2559,7 @@ function wp_get_mime_types() {
 			'ra|ram'                       => 'audio/x-realaudio',
 			'wav'                          => 'audio/wav',
 			'ogg|oga'                      => 'audio/ogg',
+			'flac'                         => 'audio/flac',
 			'mid|midi'                     => 'audio/midi',
 			'wma'                          => 'audio/x-ms-wma',
 			'wax'                          => 'audio/x-ms-wax',
@@ -2646,7 +2647,7 @@ function wp_get_ext_types() {
 	return apply_filters(
 		'ext2type', array(
 			'image'       => array( 'jpg', 'jpeg', 'jpe', 'gif', 'png', 'bmp', 'tif', 'tiff', 'ico' ),
-			'audio'       => array( 'aac', 'ac3', 'aif', 'aiff', 'm3a', 'm4a', 'm4b', 'mka', 'mp1', 'mp2', 'mp3', 'ogg', 'oga', 'ram', 'wav', 'wma' ),
+			'audio'       => array( 'aac', 'ac3', 'aif', 'aiff', 'flac', 'm3a', 'm4a', 'm4b', 'mka', 'mp1', 'mp2', 'mp3', 'ogg', 'oga', 'ram', 'wav', 'wma' ),
 			'video'       => array( '3g2', '3gp', '3gpp', 'asf', 'avi', 'divx', 'dv', 'flv', 'm4v', 'mkv', 'mov', 'mp4', 'mpeg', 'mpg', 'mpv', 'ogm', 'ogv', 'qt', 'rm', 'vob', 'wmv' ),
 			'document'    => array( 'doc', 'docx', 'docm', 'dotm', 'odt', 'pages', 'pdf', 'xps', 'oxps', 'rtf', 'wp', 'wpd', 'psd', 'xcf' ),
 			'spreadsheet' => array( 'numbers', 'ods', 'xls', 'xlsx', 'xlsm', 'xlsb' ),
diff --git a/wp-includes/media.php b/wp-includes/media.php
index 393c889ad0..1e6a4e5f58 100644
--- a/wp-includes/media.php
+++ b/wp-includes/media.php
@@ -2209,9 +2209,9 @@ function wp_get_audio_extensions() {
 	 * @since 3.6.0
 	 *
 	 * @param array $extensions An array of support audio formats. Defaults are
-	 *                          'mp3', 'ogg', 'm4a', 'wav'.
+	 *                          'mp3', 'ogg', 'flac', 'm4a', 'wav'.
 	 */
-	return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'm4a', 'wav' ) );
+	return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) );
 }
 
 /**
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 700d41977d..df5d5a630c 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-42449';
+$wp_version = '5.0-alpha-42451';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.