From a2bfb77b4ab8ea0c68e6351813fe8a03bcfdf507 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Janiszewski?= <janisozaur@gmail.com>
Date: Sat, 2 Mar 2019 21:23:42 +0100
Subject: [PATCH] Make sure the header-only function `direction_valid` is
 `static`

---
 src/openrct2/world/Location.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openrct2/world/Location.hpp b/src/openrct2/world/Location.hpp
index 3e21c8d61b..ae9df02b6a 100644
--- a/src/openrct2/world/Location.hpp
+++ b/src/openrct2/world/Location.hpp
@@ -169,7 +169,7 @@ typedef uint8_t Direction;
     return dir ^ 2;
 }
 
-constexpr bool direction_valid(Direction dir)
+[[maybe_unused]] static constexpr bool direction_valid(Direction dir)
 {
     return dir < 4;
 }