here we go again (#2456)

code/datums/diseases/_MobProcs.dm

@@ -92,7 +92,7 @@
 
 		switch(target_zone)
 			if(1)
-				if(isobj(H.head) && !istype(H.head, /obj/item/weapon/paper))
+				if(isobj(H.head) && !istype(H.head, /obj/item/paper))
 					Cl = H.head
 					passed = prob((Cl.permeability_coefficient*100) - 1)
 				if(passed && isobj(H.wear_mask))

code/datums/diseases/wizarditis.dm

@@ -78,7 +78,7 @@ STI KALY - blind
 	else
 		var/mob/living/carbon/H = affected_mob
 		if(prob(chance))
-			var/obj/item/weapon/staff/S = new(H)
+			var/obj/item/staff/S = new(H)
 			if(!H.put_in_hands(S))
 				qdel(S)