--- a/settings_gui.c	Sat Mar 12 21:21:47 2005 +0000
+++ b/settings_gui.c	Sun Mar 13 11:47:04 2005 +0000
@@ -483,7 +483,7 @@
 			for (btn = 0; btn != GAME_DIFFICULTY_NUM; btn++) {
 				val = ((int*)&_opt_mod_temp.diff)[btn];
 				// if setting has changed, change it
-				if (val != ((int*)&_opt_mod_temp.diff)[btn])
+				if (val != ((int*)&_opt_ptr->diff)[btn])
 					DoCommandP(0, btn, val, NULL, CMD_CHANGE_DIFFICULTY_LEVEL);
 			}
 			DoCommandP(0, -1, _opt_mod_temp.diff_level, NULL, CMD_CHANGE_DIFFICULTY_LEVEL);

--- a/ttd.c	Sat Mar 12 21:21:47 2005 +0000
+++ b/ttd.c	Sun Mar 13 11:47:04 2005 +0000
@@ -789,8 +789,7 @@
 /**
  * Start Scenario starts a new game based on a scenario.
  * Eg 'New Game' --> select a preset scenario
- * This starts a scenario based on your current difficulty settings just
- * fix the landscape as that can be different from what is selected in the intro
+ * This starts a scenario based on your current difficulty settings
  */
 static void StartScenario(void)
 {
@@ -818,12 +817,9 @@
 		ShowErrorMessage(_error_message, STR_4009_GAME_LOAD_FAILED, 0, 0);
 	}
 
-	{
-		byte landscape = _opt.landscape; // backup loaded landscape;
-		_opt_ptr = &_opt;
-		memcpy(_opt_ptr, &_opt_newgame, sizeof(GameOptions));
-		_opt_ptr->landscape = landscape;
-	}
+	_opt_ptr = &_opt;
+	memcpy(&_opt_ptr->diff, &_opt_newgame.diff, sizeof(GameDifficulty));
+	_opt.diff_level = _opt_newgame.diff_level;
 
 	// Inititalize data
 	StartupPlayers();