优化

4 years ago · 755bc62632
parent b031573c9d
commit 755bc62632
1 changed files with 2 additions and 1 deletions
--- a/app/src/main/java/io/legado/app/help/BookHelp.kt
+++ b/app/src/main/java/io/legado/app/help/BookHelp.kt
@ -225,7 +225,8 @@ object BookHelp {
        oldDurChapterName: String?,
        newChapterList: List<BookChapter>
    ): Int {
-        if (oldChapterListSize == 0) return 0
+        if (oldChapterListSize == 0) return oldDurChapterIndex
+        if (newChapterList.isEmpty()) return oldDurChapterIndex
        val oldChapterNum = getChapterNum(oldDurChapterName)
        val oldName = getPureChapterName(oldDurChapterName)
        val newChapterSize = newChapterList.size