chomp runtimes (#11141)

code/modules/mob/living/voice/voice.dm

@@ -148,5 +148,5 @@
 
 //CHOMPEdit Start: Emotes!
 /mob/living/voice/get_available_emotes()
-	. |= global._simple_mob_default_emotes.Copy()
+	LAZYOR(., global._simple_mob_default_emotes)
 //CHOMPEdit End

modular_chomp/code/modules/power/cells/device_cells.dm

@@ -170,6 +170,8 @@
 	standard_overlays = FALSE
 
 /obj/item/cell/device/weapon/recharge/alien/attack_self(var/mob/user)
+	if(!swaps_to)
+		return
 	user.remove_from_mob(src)
 	to_chat(user, span_notice("You swap [src] to 'machinery cell' mode."))
 	var/obj/item/cell/newcell = new swaps_to(null)