From 19293366a0fdf7f75b6fc1ac5e8ff9c5e593dd9d Mon Sep 17 00:00:00 2001
From: wenfei <wenfei9@huawei.com>
Date: Wed, 28 Sep 2022 09:42:07 +0800
Subject: [PATCH] fix codex warning

Signed-off-by: wenfei <wenfei9@huawei.com>
---
 .../root_info/napi_root_iterator_exporter.cpp                 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/interfaces/kits/napi/file_access_module/root_info/napi_root_iterator_exporter.cpp b/interfaces/kits/napi/file_access_module/root_info/napi_root_iterator_exporter.cpp
index 0961321b..c840af48 100644
--- a/interfaces/kits/napi/file_access_module/root_info/napi_root_iterator_exporter.cpp
+++ b/interfaces/kits/napi/file_access_module/root_info/napi_root_iterator_exporter.cpp
@@ -101,7 +101,7 @@ napi_value NapiRootIteratorExporter::Next(napi_env env, napi_callback_info info)
     bool done = true;
     {
         std::lock_guard<std::mutex> lock(rootIterator->entityOperateMutex);
-        auto len = (int64_t)rootIterator->devVec.size();
+        auto len = rootIterator->devVec.size();
         rootInfoEntity->fileAccessHelper = rootIterator->fileAccessHelper;
         if (rootIterator->pos < len) {
             rootInfoEntity->rootInfo = rootIterator->devVec[rootIterator->pos];
@@ -124,4 +124,4 @@ std::string NapiRootIteratorExporter::GetClassName()
     return NapiRootIteratorExporter::className_;
 }
 } // namespace FileAccessFwk
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS
-- 
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