From 0a82095ba43463f6b421960ed7d4584c5340cfc6 Mon Sep 17 00:00:00 2001
From: Celtic Minstrel <celtic.minstrel.ca@some.place>
Date: Mon, 22 Feb 2021 09:16:53 -0500
Subject: [PATCH] fix unused variable in terrain_mask

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

diff --git a/src/scripting/lua_terrainmap.cpp b/src/scripting/lua_terrainmap.cpp
index 290224c68b93c..e216cf9c927f9 100644
--- a/src/scripting/lua_terrainmap.cpp
+++ b/src/scripting/lua_terrainmap.cpp
@@ -521,7 +521,7 @@ int intf_terrain_mask(lua_State *L)
 	if(lua_isstring(L, 3)) {
 		const std::string t_str = luaL_checkstring(L, 2);
 		std::unique_ptr<gamemap_base> mask;
-		if(auto gmap = dynamic_cast<gamemap*>(&map)) {
+		if(dynamic_cast<gamemap*>(&map)) {
 			auto mask_ptr = new gamemap("");
 			mask_ptr->read(t_str, false);
 			mask.reset(mask_ptr);