From eb776551d5211497f447a169490b260ef585df11 Mon Sep 17 00:00:00 2001
From: Anasari <13087574+Anasari@users.noreply.github.com>
Date: Tue, 31 Jul 2018 13:47:42 +0800
Subject: [PATCH] Revert "Remove check_uplink_validity proc as it isn't useful
 yet"

This reverts commit 78360811c18618b56fb1fca21c85d9c9c3382dff.
---
 code/game/objects/items/devices/uplinks.dm | 2 +-
 code/game/objects/objs.dm                  | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/code/game/objects/items/devices/uplinks.dm b/code/game/objects/items/devices/uplinks.dm
index 0a621ceafc6..1c3124a74cb 100644
--- a/code/game/objects/items/devices/uplinks.dm
+++ b/code/game/objects/items/devices/uplinks.dm
@@ -153,7 +153,7 @@ var/list/world_uplinks = list()
 				var/datum/uplink_item/UI = item
 				var/path = UI.refund_path || UI.item
 				var/cost = UI.refund_amount || UI.cost
-				if(I.type == path && UI.refundable)
+				if(I.type == path && UI.refundable && I.check_uplink_validity())
 					uses += cost
 					used_TC -= cost
 					to_chat(user, "<span class='notice'>[I] refunded.</span>")
diff --git a/code/game/objects/objs.dm b/code/game/objects/objs.dm
index fe9e8444378..49e043b4159 100644
--- a/code/game/objects/objs.dm
+++ b/code/game/objects/objs.dm
@@ -282,3 +282,6 @@ a {
 /obj/vv_get_dropdown()
 	. = ..()
 	.["Delete all of type"] = "?_src_=vars;delall=[UID()]"
+
+/obj/proc/check_uplink_validity()
+	return 1