From 3af88b88023e96ebff30669747e5494dd6716a4e Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Tue, 8 Jun 2021 21:51:55 -0400
Subject: [PATCH] Follow-up to earlier warning correction with Microsoft
 compiler

The earlier warning is architecture-dependent.

The warning showed up under an x64 build, but not an x86 build.
The __unaligned keyword is not supported under an x86 build.

Refine the preprocessor conditional.
---
 win/share/tile2bmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/win/share/tile2bmp.c b/win/share/tile2bmp.c
index 434ab694f..cfcc1c01e 100644
--- a/win/share/tile2bmp.c
+++ b/win/share/tile2bmp.c
@@ -36,7 +36,7 @@ extern void objects_globals_init(void);
 # endif
 #endif
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && defined(_WIN64)
 #define UNALIGNED_POINTER __unaligned
 #else
 #define UNALIGNED_POINTER