(svn r18522) -Feature: add the possibility to not make new tree tiles in-game

src/settings_gui.cpp

@@ -1268,6 +1268,7 @@ static SettingEntry _settings_construction[] = {
 	SettingEntry("construction.longbridges"),
 	SettingEntry("station.never_expire_airports"),
 	SettingEntry("construction.freeform_edges"),
+	SettingEntry("construction.extra_tree_placement"),
 };
 /** Construction sub-page */
 static SettingsPage _settings_construction_page = {_settings_construction, lengthof(_settings_construction)};