(svn r16434) -Cleanup: remove some dead code; primarily stuff that can't be reached like break after returns or break after functions that never return (i.e. NOT_REACHED)

src/tree_cmd.cpp

@@ -302,7 +302,7 @@ void GenerateTrees()
 	switch (_settings_game.game_creation.tree_placer) {
 		case TP_ORIGINAL: i = _settings_game.game_creation.landscape == LT_ARCTIC ? 15 : 6; break;
 		case TP_IMPROVED: i = _settings_game.game_creation.landscape == LT_ARCTIC ?  4 : 2; break;
-		default: NOT_REACHED(); return;
+		default: NOT_REACHED();
 	}
 
 	total = ScaleByMapSize(1000);