From aae15a05fbe7a1147521a8c5b0ccdfd5ce8ee675 Mon Sep 17 00:00:00 2001
From: Holger Schemel <holger.schemel@virtion.de>
Date: Sat, 30 Nov 2024 09:50:26 +0100
Subject: [PATCH] added using empty buffer to determine required size for
 vsnprintf

---
 src/libgame/misc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index e12daa8e..40e76611 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -1253,12 +1253,11 @@ char *getStringToLower(const char *s)
 static char *getStringVPrint(char *format, va_list ap)
 {
   va_list ap_test;
-  char test[1];
 
   va_copy(ap_test, ap);
 
   // determine required size of string to be printed
-  int size = vsnprintf(test, 1, format, ap_test);
+  int size = vsnprintf(NULL, 0, format, ap_test);
 
   va_end(ap_test);
 
-- 
2.34.1