From 439c9c07d8593ec8b351c41443a517a4aed9fd61 Mon Sep 17 00:00:00 2001
From: Luke Shingles <luke.shingles@gmail.com>
Date: Sat, 26 Oct 2024 06:11:49 +0100
Subject: [PATCH] Update sn3d.h

---
 sn3d.h | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/sn3d.h b/sn3d.h
index f80a66265..481570e7d 100644
--- a/sn3d.h
+++ b/sn3d.h
@@ -125,14 +125,13 @@ inline void print_line_start() {
   }
 */
 
-template <typename... T>
-__attribute__((__format__(__printf__, 1, 0))) inline auto printout(const char *fmt, T &&...args) -> void {
+__attribute__((__format__(__printf__, 1, 2))) inline auto printout(const char *format, ...) -> void {
   print_line_start();
-  if constexpr (sizeof...(args) > 0) {
-    snprintf(outputlinebuf, sizeof(outputlinebuf), fmt, std::forward<T>(args)...);
-  } else {
-    snprintf(outputlinebuf, sizeof(outputlinebuf), "%s", fmt);
-  }
+  va_list args{};
+  va_start(args, format);
+  vsnprintf(outputlinebuf, sizeof(outputlinebuf), format, args);
+  va_end(args);
+
   outputstartofline = (outputlinebuf[strlen(outputlinebuf) - 1] == '\n');
   output_file << outputlinebuf;
   output_file.flush();