From 7d0a454f0e8f8a4c9579e57b78a4cf03339da57e Mon Sep 17 00:00:00 2001
From: Ing-Dom <dom@ing-dom.de>
Date: Fri, 29 Dec 2023 14:03:56 +0100
Subject: [PATCH] wip

---
 src/knx/logger.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/knx/logger.h b/src/knx/logger.h
index 2c2c26c3..ffcaa168 100644
--- a/src/knx/logger.h
+++ b/src/knx/logger.h
@@ -16,6 +16,7 @@
 
 #include <utility>
 #include <string>
+#include <cstdarg>
 
 #include "platform.h"