From 7b9b1722b91641b790b5feea6cf02474357dcb89 Mon Sep 17 00:00:00 2001
From: Garrett Smith <smith.garrett.c@gmail.com>
Date: Fri, 23 Jan 2026 16:20:26 -0800
Subject: [PATCH] remove <format> usage

---
 ultramodern/src/pfs.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ultramodern/src/pfs.cpp b/ultramodern/src/pfs.cpp
index a68e580..eb68d14 100644
--- a/ultramodern/src/pfs.cpp
+++ b/ultramodern/src/pfs.cpp
@@ -1,5 +1,4 @@
 #include <filesystem>
-#include <format>
 #include <fstream>
 #include <ultramodern/save.hpp>
 #include <ultramodern/ultra64.h>
@@ -16,7 +15,7 @@ inline std::filesystem::path pfs_header_path() {
 }
 
 inline std::filesystem::path pfs_file_path(size_t file_no) {
-    const auto filename = std::format("controllerpak_file_{}.bin", file_no);
+    const auto filename = "controllerpak_file_" + std::to_string(file_no) + ".bin", file_no);
     return ultramodern::get_save_base_path() / filename;
 }