should be ready.

code/modules/food_and_drinks/drinks/drinks.dm

@@ -36,7 +36,7 @@
 
 	if(M == user)
 		user.visible_message("<span class='notice'>[user] swallows a gulp of [src].</span>", "<span class='notice'>You swallow a gulp of [src].</span>")
-		if(M.has_trait(TRAIT_VORACIOUS))
+		if(HAS_TRAIT(M, TRAIT_VORACIOUS))
 			M.changeNext_move(CLICK_CD_MELEE * 0.5) //chug! chug! chug!
 
 	else

code/modules/food_and_drinks/drinks/drinks/bottle.dm

@@ -57,7 +57,7 @@
 	if(user.a_intent != INTENT_HARM || !isGlass)
 		return ..()
 
-	if(user.has_trait(TRAIT_PACIFISM))
+	if(HAS_TRAIT(user, TRAIT_PACIFISM))
 		to_chat(user, "<span class='warning'>You don't want to harm [target]!</span>")
 		return