From 974146f94470b4fc34f3c86c1235daf8719abecf Mon Sep 17 00:00:00 2001
From: itzandroidtab <koen@koon.io>
Date: Sun, 1 Aug 2021 15:18:39 +0200
Subject: [PATCH] fix for mingw "alloca" being redefined

---
 src/serial.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/serial.cc b/src/serial.cc
index a9e6f84b..31e72a5a 100755
--- a/src/serial.cc
+++ b/src/serial.cc
@@ -5,7 +5,7 @@
 # include <alloca.h>
 #endif
 
-#if defined (__MINGW32__)
+#if defined (__MINGW32__) && !defined(alloca)
 # define alloca __builtin_alloca
 #endif