1

code/modules/reagents/reagent_containers/patch.dm

@@ -14,11 +14,11 @@
 /obj/item/reagent_containers/pill/patch/attack(mob/living/L, mob/user)
 	if(ishuman(L))
 		var/obj/item/bodypart/affecting = L.get_bodypart(check_zone(user.zone_selected))
-		if(!L.can_inject(user, 1, affecting)) //like monkey code, thickmaterial stops patches
-			return
 		if(!affecting)
 			to_chat(user, "<span class='warning'>The limb is missing!</span>")
 			return
+		if(!L.can_inject(user, TRUE, user.zone_selected, FALSE, TRUE)) //stopped by clothing, not by species immunity.
+			return
 		if(affecting.status != BODYPART_ORGANIC)
 			to_chat(user, "<span class='notice'>Medicine won't work on a robotic limb!</span>")
 			return