If this mod is used together with "If I Had A Nickel", the "electric mining drill" and "heat pipe" recipes will not have any ingredients, allowing for infinite crafting of those items for free. This doesn't really stop one from playing, but it seems wrong to get something from nothing.

Tested with Factorio 1.1.107, "Pacifist" 0.4.11, "If I Had A Nickel" 1.1.1.

Let me know if you need more information and/or additional testing

Thank you for the report, I'll have a look. Currently, Pacifist simply removes military ingredients, potentially leading recipes without any ingredients at all.