From b7acc83550598b9facf1b31d3d9a1c2823b29cbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Mon, 7 Jan 2019 00:55:39 +0700
Subject: [PATCH] [utils] Add language codes replaced in 1989 revision of ISO
 639 to ISO639Utils (closes #18765)

---
 youtube_dl/utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 62e769fd5..64b524d2f 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -2968,6 +2968,7 @@ class ISO639Utils(object):
         'gv': 'glv',
         'ha': 'hau',
         'he': 'heb',
+        'iw': 'heb',  # Replaced by he in 1989 revision
         'hi': 'hin',
         'ho': 'hmo',
         'hr': 'hrv',
@@ -2977,6 +2978,7 @@ class ISO639Utils(object):
         'hz': 'her',
         'ia': 'ina',
         'id': 'ind',
+        'in': 'ind',  # Replaced by id in 1989 revision
         'ie': 'ile',
         'ig': 'ibo',
         'ii': 'iii',
@@ -3091,6 +3093,7 @@ class ISO639Utils(object):
         'wo': 'wol',
         'xh': 'xho',
         'yi': 'yid',
+        'ji': 'yid',  # Replaced by he yi 1989 revision
         'yo': 'yor',
         'za': 'zha',
         'zh': 'zho',