From bd828f598c87a152b7ae422732cc8d93e0bc9933 Mon Sep 17 00:00:00 2001
From: Ian McInerney <ian.s.mcinerney@ieee.org>
Date: Wed, 5 Jan 2022 19:23:02 +0000
Subject: [PATCH] Fix compile error with UTF8 unicode wxWidgets build

Fixes https://gitlab.com/kicad/code/kicad/issues/10210
---
 include/trace_helpers.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/trace_helpers.h b/include/trace_helpers.h
index 8cde0d5d14..4c9ffe229f 100644
--- a/include/trace_helpers.h
+++ b/include/trace_helpers.h
@@ -242,7 +242,7 @@ public:
     void DoTraceUtf8( const wxString aWhat, const wxChar* aFmt, ... )
     {
         va_list argptr;
-        va_start( argptr, format );
+        va_start( argptr, aFmt );
         traceV( aWhat, aFmt, argptr );
         va_end( argptr );
     }