Initialise font_id
MODIFY
src/rpg_setup.cpp
src/rpg_setup.cpp
@@ -143,6 +143,7 @@ void RPG::SaveSystem::Setup() {
battle_end_fadeout = system.battle_end_fadeout;
battle_end_fadein = system.battle_end_fadein;
message_stretch = system.message_stretch;
+ font_id = system.font_id;
teleport_allowed = true;
escape_allowed = true;
save_allowed = true;

Initialise font_id