From 3bcb5bea7d083535e1328f23dfeec5a083c78dc4 Mon Sep 17 00:00:00 2001
From: gedoor <gekunfei@live.com>
Date: Sat, 23 Oct 2021 21:22:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/src/main/java/io/legado/app/utils/DocumentExtensions.kt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/legado/app/utils/DocumentExtensions.kt b/app/src/main/java/io/legado/app/utils/DocumentExtensions.kt
index be1e6720f..db10a9bc2 100644
--- a/app/src/main/java/io/legado/app/utils/DocumentExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/DocumentExtensions.kt
@@ -100,10 +100,10 @@ object DocumentUtils {
             return listFiles(uri.path!!, filter)
         }
         val docList = arrayListOf<FileDoc>()
+        val childrenUri = DocumentsContract
+            .buildChildDocumentsUriUsingTree(uri, DocumentsContract.getDocumentId(uri))
         var cursor: Cursor? = null
         try {
-            val childrenUri = DocumentsContract
-                .buildChildDocumentsUriUsingTree(uri, DocumentsContract.getDocumentId(uri))
             cursor = appCtx.contentResolver.query(
                 childrenUri, arrayOf(
                     DocumentsContract.Document.COLUMN_DOCUMENT_ID,