From f74371a97d67237e055612006602934b910b1275 Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Fri, 30 Dec 2022 11:57:33 +0530
Subject: [PATCH] [extractor/bilibili] Fix `--no-playlist` for anthology

Closes #5797
---
 yt_dlp/extractor/bilibili.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
index 37711c138..92620f697 100644
--- a/yt_dlp/extractor/bilibili.py
+++ b/yt_dlp/extractor/bilibili.py
@@ -303,7 +303,8 @@ class BiliBiliIE(BilibiliBaseIE):
                 getter=lambda entry: f'https://www.bilibili.com/video/{video_id}?p={entry["page"]}')
 
         if is_anthology:
-            title += f' p{part_id:02d} {traverse_obj(page_list_json, ((part_id or 1) - 1, "part")) or ""}'
+            part_id = part_id or 1
+            title += f' p{part_id:02d} {traverse_obj(page_list_json, (part_id - 1, "part")) or ""}'
 
         aid = video_data.get('aid')
         old_video_id = format_field(aid, None, f'%s_part{part_id or 1}')