From fd1b8e60f85121948bd05aa29231d753be54a87e Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Thu, 16 Apr 2026 19:57:02 -0400
Subject: [PATCH] quiet a new warning that recently appeared

[warning]NetHack\src\hack.c(3223,16): Warning C4389: '!=': signed/unsigned mismatch
---
 src/hack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hack.c b/src/hack.c
index da7391e9f..ce0c488c8 100644
--- a/src/hack.c
+++ b/src/hack.c
@@ -3220,7 +3220,7 @@ switch_terrain(void)
 void
 set_uinwater(int in_out)
 {
-    if (in_out != u.uinwater) {
+    if (in_out != (int) u.uinwater) {
         u.uinwater = in_out ? 1 : 0;
         switch_terrain();
     }