Stops utensils from working on mouthless humanoids

code/modules/mob/living/carbon/carbon.dm

@@ -794,3 +794,6 @@ var/list/ventcrawl_machinery = list(/obj/machinery/atmospherics/unary/vent_pump,
 		Stun(stun)
 	Weaken(weaken)
 	return 1
+
+/mob/living/carbon/proc/can_eat(flags = 255)
+	return 1

code/modules/mob/living/carbon/human/human.dm

@@ -1858,3 +1858,6 @@
 	for(var/obj/item/clothing/C in src) //If they have some clothing equipped that lets them see reagents, they can see reagents
 		if(C.scan_reagents)
 			return 1
+
+/mob/living/carbon/human/can_eat(flags = 255)
+	return species && (species.dietflags & flags)