From 4084235066da6d7e830cd4e01e185ed5be53d7bc Mon Sep 17 00:00:00 2001
From: dP <dp@dpointer.org>
Date: Mon, 29 Aug 2022 14:00:54 +0300
Subject: [PATCH] Fix return type of citymania::ShowExtraViewportWindow

---
 src/gui.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui.h b/src/gui.h
index dd20d293fb..cfd333cb45 100644
--- a/src/gui.h
+++ b/src/gui.h
@@ -56,7 +56,7 @@ void ShowEstimatedCostOrIncome(Money cost, int x, int y);
 
 void ShowExtraViewportWindow(TileIndex tile = INVALID_TILE);
 namespace citymania {
-Window *ShowExtraViewportWindow(int x, int y, int z);
+void ShowExtraViewportWindow(int x, int y, int z);
 }
 void ShowExtraViewportWindowForTileUnderCursor();