From acc03ae85e13e26652ff9396880b516072a2d743 Mon Sep 17 00:00:00 2001
From: CitadelStationBot <CitadelStationBot>
Date: Sat, 24 Jun 2017 11:48:05 -0500
Subject: [PATCH] Fixes bad del runtime

---
 code/game/objects/items/devices/PDA/PDA.dm | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/code/game/objects/items/devices/PDA/PDA.dm b/code/game/objects/items/devices/PDA/PDA.dm
index 9764a15757..d4b38c97d6 100644
--- a/code/game/objects/items/devices/PDA/PDA.dm
+++ b/code/game/objects/items/devices/PDA/PDA.dm
@@ -844,18 +844,14 @@ GLOBAL_LIST_EMPTY(PDAs)
 
 /obj/item/device/pda/Destroy()
 	GLOB.PDAs -= src
-	if(id)
-		qdel(id)
-		id = null
-	if(cartridge)
-		qdel(cartridge)
-		cartridge = null
-	if(pai)
-		qdel(pai)
-		pai = null
-	if(inserted_item)
-		qdel(inserted_item)
-		inserted_item = null
+	if(istype(id))
+		QDEL_NULL(id)
+	if(istype(cartridge))
+		QDEL_NULL(cartridge)
+	if(istype(pai))
+		QDEL_NULL(pai)
+	if(istype(inserted_item))
+		QDEL_NULL(inserted_item)
 	return ..()
 
 //AI verb and proc for sending PDA messages.