1 files changed, 16 insertions, 12 deletions
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index d0415a7dc..dd71bd763 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -81,6 +81,8 @@ static void ShowCalloutMessage(const QString& message, CalloutFlag flag) {
 
 void GMainWindow::ShowCallouts() {}
 
+const int GMainWindow::max_recent_files_item;
+
 GMainWindow::GMainWindow() : config(new Config()), emu_thread(nullptr) {
 
     debug_context = Tegra::DebugContext::Construct();
@@ -579,11 +581,11 @@ void GMainWindow::StoreRecentFile(const QString& filename) {
 }
 
 void GMainWindow::UpdateRecentFiles() {
-    unsigned int num_recent_files =
-        std::min(UISettings::values.recent_files.size(), static_cast<int>(max_recent_files_item));
+    const int num_recent_files =
+        std::min(UISettings::values.recent_files.size(), max_recent_files_item);
 
-    for (unsigned int i = 0; i < num_recent_files; i++) {
-        QString text = QString("&%1. %2").arg(i + 1).arg(
+    for (int i = 0; i < num_recent_files; i++) {
+        const QString text = QString("&%1. %2").arg(i + 1).arg(
             QFileInfo(UISettings::values.recent_files[i]).fileName());
         actions_recent_files[i]->setText(text);
         actions_recent_files[i]->setData(UISettings::values.recent_files[i]);
@@ -595,12 +597,8 @@ void GMainWindow::UpdateRecentFiles() {
         actions_recent_files[j]->setVisible(false);
     }
 
-    // Grey out the recent files menu if the list is empty
-    if (num_recent_files == 0) {
-        ui.menu_recent_files->setEnabled(false);
-    } else {
-        ui.menu_recent_files->setEnabled(true);
-    }
+    // Enable the recent files menu if the list isn't empty
+    ui.menu_recent_files->setEnabled(num_recent_files != 0);
 }
 
 void GMainWindow::OnGameListLoadFile(QString game_path) {
@@ -631,9 +629,15 @@ void GMainWindow::OnMenuLoadFile() {
 }
 
 void GMainWindow::OnMenuLoadFolder() {
-    QDir dir = QFileDialog::getExistingDirectory(this, tr("Open Extracted ROM Directory"));
+    const QString dir_path =
+        QFileDialog::getExistingDirectory(this, tr("Open Extracted ROM Directory"));
+
+    if (dir_path.isNull()) {
+        return;
+    }
 
-    QStringList matching_main = dir.entryList(QStringList("main"), QDir::Files);
+    const QDir dir{dir_path};
+    const QStringList matching_main = dir.entryList(QStringList("main"), QDir::Files);
     if (matching_main.size() == 1) {
         BootGame(dir.path() + DIR_SEP + matching_main[0]);
     } else {