From dd0cfe226c1fc970510cefc3d43b9d80daf56f91 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Mon, 10 Feb 2020 19:36:33 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=B9=A6=E7=B1=8D=E4=BF=A1=E6=81=AF?=
 =?UTF-8?q?=E7=95=8C=E9=9D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/io/legado/app/ui/book/info/BookInfoActivity.kt  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
index 68a21a9c0..987dceb78 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@@ -242,6 +242,10 @@ class BookInfoActivity :
     }
 
     private fun openChapterList() {
+        if (viewModel.chapterListData.value.isNullOrEmpty()) {
+            toast(R.string.chapter_list_empty)
+            return
+        }
         viewModel.bookData.value?.let {
             startActivityForResult<ChapterListActivity>(
                 requestCodeChapterList,