Fix buffer parameter not working in LuaPerlinNoiseMap::l_getMapSlice()

diff --git a/src/script/lua_api/l_noise.cpp b/src/script/lua_api/l_noise.cpp
index 7e76001c136dd47a307b24ca287da3ebb20a530e..85e908356290c008ea6f328ee86445e25f179fa8 100644 (file)
--- a/src/script/lua_api/l_noise.cpp
+++ b/src/script/lua_api/l_noise.cpp
@@ -311,7 +311,7 @@ int LuaPerlinNoiseMap::l_get_map_slice(lua_State *L)
        Noise *n = o->noise;
 
        if (use_buffer)
-               lua_pushvalue(L, 3);
+               lua_pushvalue(L, 4);
        else
                lua_newtable(L);