From f9504df7bdaf0231ac508d1daba40d5c89572248 Mon Sep 17 00:00:00 2001
From: Vencislav Atanasov <user890104@freemyipod.org>
Date: Tue, 7 Jul 2026 23:33:30 +0300
Subject: [PATCH] rbutilqt: Simplify Utils::recursiveFolderSize() using
 QDirIterator

Co-authored-by: Qwen3.7-Plus
Change-Id: I73ee0f25c0b06d120364e245f8adf66e9fa09bbf
---
 utils/rbutilqt/base/utils.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/utils/rbutilqt/base/utils.cpp b/utils/rbutilqt/base/utils.cpp
index 92e09de569..566782205d 100644
--- a/utils/rbutilqt/base/utils.cpp
+++ b/utils/rbutilqt/base/utils.cpp
@@ -30,6 +30,7 @@
 #include <QtCore>
 #include <QDebug>
 #include <QStorageInfo>
+#include <QDirIterator>
 #include <cstdlib>
 #include <stdio.h>
 
@@ -963,13 +964,10 @@ bool Utils::ejectDevice(const QString &device)
 qint64 Utils::recursiveFolderSize(QString path)
 {
     qint64 size = 0;
-    QList<QFileInfo> items = QDir(path).entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
-    for (const auto &item: std::as_const(items)) {
-        size += item.size();
-    }
-    QList<QString> folders = QDir(path).entryList(QDir::Dirs | QDir::NoDotAndDotDot);
-    for (auto const& folder: std::as_const(folders)) {
-        size += recursiveFolderSize(path + "/" + folder);
+    QDirIterator it(path, QDir::Files | QDir::NoDotAndDotDot, QDirIterator::Subdirectories);
+    while (it.hasNext()) {
+        it.next();
+        size += it.fileInfo().size();
     }
     return size;
 }