one

code/game/machinery/embedded_controller/access_controller.dm

@@ -26,6 +26,7 @@
 	findObjsByTag()
 
 /obj/machinery/doorButtons/emag_act(mob/user)
+	. = ..()
 	if(obj_flags & EMAGGED)
 		return
 	obj_flags |= EMAGGED
@@ -33,6 +34,7 @@
 	req_one_access = list()
 	playsound(src, "sparks", 100, 1)
 	to_chat(user, "<span class='warning'>You short out the access controller.</span>")
+	return TRUE
 
 /obj/machinery/doorButtons/proc/removeMe()