From 9d59b37fb1f8881fea024938ce529cf3851470b5 Mon Sep 17 00:00:00 2001 From: Alexander Entinger Date: Wed, 30 Jun 2021 05:45:46 +0200 Subject: [PATCH] Fix: va_start(va_list ap, paramN) needs to be parametrized with the latest named parameter in the parameter list. --- src/Arduino_DebugUtils.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Arduino_DebugUtils.cpp b/src/Arduino_DebugUtils.cpp index f1f9440..c467a78 100644 --- a/src/Arduino_DebugUtils.cpp +++ b/src/Arduino_DebugUtils.cpp @@ -83,7 +83,7 @@ void Arduino_DebugUtils::print(int const debug_level, const __FlashStringHelper String fmt_str(fmt); va_list args; - va_start(args, fmt_str.c_str()); + va_start(args, fmt); vPrint(fmt_str.c_str(), args); va_end(args); }