From 1c3518667f26bd14503e7ffe8cf0020ec902d235 Mon Sep 17 00:00:00 2001
From: Xwite <1797350009@qq.com>
Date: Mon, 13 Mar 2023 12:27:17 +0800
Subject: [PATCH] fix

---
 app/src/main/java/io/legado/app/utils/FileExtensions.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/io/legado/app/utils/FileExtensions.kt b/app/src/main/java/io/legado/app/utils/FileExtensions.kt
index 2b42e98d3..225c69b67 100644
--- a/app/src/main/java/io/legado/app/utils/FileExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/FileExtensions.kt
@@ -17,7 +17,7 @@ fun File.exists(vararg subDirFiles: String): Boolean {
 @Throws(Exception::class)
 fun File.listFileDocs(filter: FileDocFilter? = null): ArrayList<FileDoc> {
     val docList = arrayListOf<FileDoc>()
-    listFiles {
+    listFiles()?.forEach {
         val item = FileDoc(
             it.name,
             it.isDirectory,