Crucible Fuel Branch into Coal

[Vaku]

Fueling a crucible with a branch, then lighting it will notify you can't make some things without coal.

If you throw in coal as fuel, crucible will consume coal and still not allow use for items needing coal.

... Not sure if this is intended to prevent cheesing fuel times.. but is very annoying waiting for the crucible fuel time to run out in order to make coal-reliant objects.

[Reiber]

jea accidentally put the firebrand in my coalfueled smelter before it ignited, stick always overides coal