From d73eeba1e79e6fbd48dfdecb3ff3982d5dfc944b Mon Sep 17 00:00:00 2001
From: Kataick <24969684+Kataick@users.noreply.github.com>
Date: Wed, 21 Feb 2024 17:55:28 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=9D=E8=AF=81=E7=94=9F=E6=88=90=E7=9A=84?=
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* 保证生成的视频文件后缀为小写

* 当suffix不存在时输出报错
---
 biliup/engine/download.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/biliup/engine/download.py b/biliup/engine/download.py
index 40fb98f..225c6b5 100644
--- a/biliup/engine/download.py
+++ b/biliup/engine/download.py
@@ -20,6 +20,9 @@ logger = logging.getLogger('biliup')
 
 class DownloadBase:
     def __init__(self, fname, url, suffix=None, opt_args=None):
+        if not suffix:
+            logger.error(f'检测到suffix不存在，请补充后缀')
+            return
         self.danmaku = None
         self.room_title = None
         if opt_args is None:
@@ -29,7 +32,7 @@ class DownloadBase:
         self.fname = fname
         self.url = url
         # 录制后保存文件格式而非源流格式 对应原配置文件format 仅ffmpeg及streamlink生效
-        self.suffix = suffix
+        self.suffix = suffix.lower()
         self.title = None
         self.live_cover_path = None
         self.database_row_id = 0