[0.15.9] Items should not be insertable in the output slot of a silo

[Shaymes]

i watched a stream of a newbie who launshed a rocket and by accident he put the satleite into the "rocket result inventory" and launshed the rocket
its maybe not a bug but i felt the pain of that player after the message "you launshed a rocket without satelite"

[Shaymes]

err sry just notice can someone move this to bug report?

[Koub]

[Koub] Moved to bug reports and changed topic subject to more explicit.

[mowfax]

This almost happened to me, too. I put the satellite into the only slot that was available before the rocket was finished. Good thing I wondered why there were suddenly 2 slots before launching. You should either get an error so you don't launch the rocket accidentally in the wrong configuration or the output slot is blocked.

[kovarex]

Thanks for the feedback. I have changed it so the result inventory only shows up when it is not empty.