bOptional always true

stepmania/src/LuaBinding.cpp

@@ -220,11 +220,10 @@ bool LuaBinding::Equal( lua_State *L )
  * Get a userdata, and check that it's either szType or a type
  * derived from szType, by walking the __index chain.
  */
-bool LuaBinding::CheckLuaObjectType( lua_State *L, int iArg, const char *szType, bool bOptional )
+bool LuaBinding::CheckLuaObjectType( lua_State *L, int iArg, const char *szType )
 {
 #if defined(FAST_LUA)
-	if( bOptional )
-		return true;
+	return true;
 #endif
 
 	/* Check that szType is in metatable.heirarchy. */

stepmania/src/LuaBinding.h

@@ -19,7 +19,7 @@ public:
 	virtual const RString &GetClassName() const = 0;
 	virtual const RString &GetBaseClassName() const = 0;
 
-	static bool CheckLuaObjectType( lua_State *L, int narg, const char *szType, bool bOptional=false );
+	static bool CheckLuaObjectType( lua_State *L, int narg, const char *szType );
 	static void ApplyDerivedType( Lua *L, const RString &sClassname, void *pSelf );
 
 protected:
@@ -70,7 +70,7 @@ public:
 	// Get userdata from the Lua stack and return a pointer to T object.
 	static T *check( lua_State *L, int narg, bool bIsSelf = false )
 	{
-		if( !LuaBinding::CheckLuaObjectType(L, narg, m_sClassName, true) )
+		if( !LuaBinding::CheckLuaObjectType(L, narg, m_sClassName) )
 		{
 			if( bIsSelf )
 				luaL_typerror( L, narg, m_sClassName );