From 3ad56b42360bd73c1c9c68dbd1d65d1ca492d676 Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Sun, 15 Aug 2021 20:31:35 +0530
Subject: [PATCH] Fix `-J` when there are failed videos

---
 yt_dlp/YoutubeDL.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py
index f7fc828ef..d12131acd 100644
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@@ -2908,6 +2908,8 @@ def download_with_info_file(self, info_filename):
     @staticmethod
     def sanitize_info(info_dict, remove_private_keys=False):
         ''' Sanitize the infodict for converting to json '''
+        if info_dict is None:
+            return info_dict
         info_dict.setdefault('epoch', int(time.time()))
         remove_keys = {'__original_infodict'}  # Always remove this since this may contain a copy of the entire dict
         keep_keys = ['_type'],  # Always keep this to facilitate load-info-json