From 58086052b3d78593e6737dec1c52661a066d96aa Mon Sep 17 00:00:00 2001
From: warriorstar-orion <orion@snowfrost.garden>
Date: Tue, 25 Aug 2026 04:53:23 +0000
Subject: [PATCH] attempt to fix qdel failures for dynamic airlock helpers
 (#32409)

---
 code/modules/mapping/dynamic_airlocks.dm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/code/modules/mapping/dynamic_airlocks.dm b/code/modules/mapping/dynamic_airlocks.dm
index c2264e14c71..6acf9534b0d 100644
--- a/code/modules/mapping/dynamic_airlocks.dm
+++ b/code/modules/mapping/dynamic_airlocks.dm
@@ -39,6 +39,12 @@
 
 	qdel(src)
 
+/obj/effect/map_effect/dynamic_airlock/Destroy()
+	. = ..()
+
+	LAZYCLEARLIST(sibling_items)
+	LAZYCLEARLIST(neighbor_helpers)
+
 /obj/effect/map_effect/dynamic_airlock/proc/collect_sibling_item(atom/A)
 	if(is_type_in_list(A, valid_siblings))
 		LAZYADD(sibling_items, A)
@@ -56,6 +62,12 @@
 	var/list/buttons = list()
 	var/obj/machinery/door/airlock/external/airlock
 
+/obj/effect/map_effect/dynamic_airlock/door/Destroy()
+	. = ..()
+
+	buttons.Cut()
+	airlock = null
+
 /obj/effect/map_effect/dynamic_airlock/door/proc/assign_access(datum/dynamic_airlock_linker/linker)
 	for(var/obj/machinery/access_button/button in buttons)
 		button.req_access = linker.req_access