From c2db408d5d947cd4f3df42754a598226818c519f Mon Sep 17 00:00:00 2001
From: glx22 <glx@openttd.org>
Date: Thu, 20 May 2021 19:48:45 +0200
Subject: [PATCH] Fix aa5a8fe28: [MinGW] Wrong define tested (WIN32 vs _WIN32)

---
 src/walltime_func.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/walltime_func.h b/src/walltime_func.h
index 219a8907de..f070d8e2b9 100644
--- a/src/walltime_func.h
+++ b/src/walltime_func.h
@@ -17,7 +17,7 @@ struct LocalTimeToStruct {
 	static inline std::tm ToTimeStruct(std::time_t time_since_epoch)
 	{
 		std::tm time = {};
-#ifdef WIN32
+#ifdef _WIN32
 		/* Windows has swapped the parameters around for localtime_s. */
 		localtime_s(&time, &time_since_epoch);
 #else
@@ -32,7 +32,7 @@ struct UTCTimeToStruct {
 	static inline std::tm ToTimeStruct(std::time_t time_since_epoch)
 	{
 		std::tm time = {};
-#ifdef WIN32
+#ifdef _WIN32
 		/* Windows has swapped the parameters around for gmtime_s. */
 		gmtime_s(&time, &time_since_epoch);
 #else