From 713fd13c74449e00b4f85582a8ffbf8a28a0a421 Mon Sep 17 00:00:00 2001
From: Patrick Kan <55383971+patrickkfkan@users.noreply.github.com>
Date: Sun, 14 Aug 2022 06:46:55 +0800
Subject: [PATCH] fix(music#Library): sort_by err when items  <= 1 (#137)

---
 src/parser/ytmusic/Library.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/parser/ytmusic/Library.ts b/src/parser/ytmusic/Library.ts
index 28c60104..473695b3 100644
--- a/src/parser/ytmusic/Library.ts
+++ b/src/parser/ytmusic/Library.ts
@@ -124,6 +124,9 @@ class Library {
 
     if (shuffle) {
       if (!shuffle_endpoint) {
+        if (data.items.length <= 1) {
+          return data;
+        }
         throw new InnertubeError('Unable to obtain endpoint for sort_by value \'random\'');
       }
       return this.#fetchAndParseShuffledSongs(shuffle_endpoint);
@@ -172,6 +175,9 @@ class Library {
       (item) => item.as(DropdownItem).label === SORT_BY_TEXTS[sort_by])?.as(DropdownItem);
 
     if (!dropdownItem?.endpoint?.browse) {
+      if (data.items.length <= 1) {
+        return data;
+      }
       throw new InnertubeError(`Unable to obtain browse endpoint for sort_by value '${sort_by}'`);
     }