From 21886d74c7315b0d61f920306937fdf0c3320f26 Mon Sep 17 00:00:00 2001
From: nilaoda <nilaoda@live.com>
Date: Sun, 10 Jul 2022 03:12:50 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E9=80=89=E6=8B=A9=E5=AF=B9?=
 =?UTF-8?q?=E8=AF=9D=E6=A1=86=E9=BB=98=E8=AE=A4=E9=80=89=E4=B8=AD=E9=A1=B9?=
 =?UTF-8?q?=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
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---
 src/N_m3u8DL-RE.Parser/Util/PromptUtil.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/N_m3u8DL-RE.Parser/Util/PromptUtil.cs b/src/N_m3u8DL-RE.Parser/Util/PromptUtil.cs
index 4755bcd..b00c58b 100644
--- a/src/N_m3u8DL-RE.Parser/Util/PromptUtil.cs
+++ b/src/N_m3u8DL-RE.Parser/Util/PromptUtil.cs
@@ -37,12 +37,17 @@ namespace N_m3u8DL_RE.Parser.Util
                         .PageSize(10)
                         .MoreChoicesText(ResString.promptChoiceText)
                         .InstructionsText(ResString.promptInfo)
-                        .AddChoiceGroup(new StreamSpec() { Name = "__Basic" }, basicStreams);
+                        ;
 
             //默认选中第一个
             var first = lists.First();
             prompt.Select(first);
 
+            if (basicStreams.Any())
+            {
+                prompt.AddChoiceGroup(new StreamSpec() { Name = "__Basic" }, basicStreams);
+            }
+
             if (audios.Any())
             {
                 prompt.AddChoiceGroup(new StreamSpec() { Name = "__Audio" }, audios);
@@ -61,6 +66,10 @@ namespace N_m3u8DL_RE.Parser.Util
                     prompt.Select(subs.First(s => s.GroupId == first.SubtitleId));
                 }
             }
+
+            //如果此时还是没有选中任何流，自动选择一个
+            prompt.Select(basicStreams.Concat(audios).Concat(subs).First());
+
             //多选
             var selectedStreams = AnsiConsole.Prompt(prompt);