From f05b5163f7f31436e2b4d211836dedf5e814c773 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Sun, 5 Jun 2022 16:09:50 +0100
Subject: [PATCH] Fix narrowing converison warning

---
 src/newgrf.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 255a8c1376..8b96636721 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -6462,7 +6462,7 @@ static void OptimiseVarAction2DeterministicSpriteGroupSimplifyStores(Determinist
 		DeterministicSpriteGroupAdjust &adjust = group->adjusts[i];
 
 		if (adjust.type == DSGA_TYPE_NONE && adjust.operation == DSGA_OP_RST && adjust.variable != 0x7E) {
-			src_adjust = i;
+			src_adjust = (int)i;
 			is_constant = (adjust.variable == 0x1A);
 			continue;
 		}