initial commit

code/game/machinery/buttons.dm

@@ -105,8 +105,8 @@
 /obj/machinery/button/emag_act(mob/user)
 	if(emagged)
 		return
-	req_access = null
-	req_one_access = null
+	req_access = list()
+	req_one_access = list()
 	playsound(src, "sparks", 100, 1)
 	emagged = TRUE
 

code/game/mecha/mech_fabricator.dm

@@ -76,7 +76,7 @@
 	if(emagged)
 		return
 	emagged = TRUE
-	req_access = null
+	req_access = list()
 	say("DB error \[Code 0x00F1\]")
 	sleep(10)
 	say("Attempting auto-repair...")