configure_graphics: Prevent unnecessary string copies in UpdateDeviceComboBox()

Unlikely to impact performance at all, but this is essentially a "free"
transformation, so why not?

1 files changed, 1 insertions, 1 deletions

diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp
index 304625cd7..e8c8f5f20 100644
--- a/src/yuzu/configuration/configure_graphics.cpp
+++ b/src/yuzu/configuration/configure_graphics.cpp
@@ -112,7 +112,7 @@ void ConfigureGraphics::UpdateDeviceComboBox() {
         enabled = false;
         break;
     case Settings::RendererBackend::Vulkan:
-        for (const auto device : vulkan_devices) {
+        for (const auto& device : vulkan_devices) {
             ui->device->addItem(device);
         }
         ui->device->setCurrentIndex(vulkan_device);