Null Crate removal (#11672)

code/modules/uplink/uplink_items.dm

@@ -65,7 +65,6 @@
 	var/refund_amount = 0 // specified refund amount in case there needs to be a TC penalty for refunds.
 	var/refundable = FALSE
 	var/surplus = 100 // Chance of being included in the surplus crate.
-	var/surplus_nullcrates //Chance of being included in null crates. null = pull from surplus
 	var/cant_discount = FALSE
 	var/limited_stock = -1 //Setting this above zero limits how many times this item can be bought by the same traitor in a round, -1 is unlimited
 	var/list/include_modes = list() // Game modes to allow this item in.
@@ -76,11 +75,6 @@
 	var/restricted = FALSE // Adds restrictions for VR/Events
 	var/illegal_tech = TRUE // Can this item be deconstructed to unlock certain techweb research nodes?
 
-/datum/uplink_item/New()
-	. = ..()
-	if(isnull(surplus_nullcrates))
-		surplus_nullcrates = surplus
-
 /datum/uplink_item/proc/get_discount()
 	return pick(4;0.75,2;0.5,1;0.25)