tweak

code/game/objects/items/weapons/stunbaton.dm

@@ -136,7 +136,7 @@
 		var/mob/living/carbon/human/H = L
 		if(H.check_shields(0, "[user]'s [name]")) //No message; check_shields() handles that
 			playsound(L, 'sound/weapons/Genhit.ogg', 50, 1)
-			return 0
+			return
 	user.lastattacked = L
 	L.lastattacker = user
 

code/game/objects/items/weapons/swords_axes_etc.dm

@@ -54,7 +54,7 @@
 				if(ishuman(target))
 					var/mob/living/carbon/human/H = target
 					if(H.check_shields(0, "[user]'s [name]"))
-						return
+						return 0
 				playsound(get_turf(src), 'sound/effects/woodhit.ogg', 75, 1, -1)
 				target.Weaken(3)
 				add_logs(target, user, "stunned", object="[src]")