Merge pull request #2770 from Anewbe/commiecomms

Makes Communicators free

code/modules/client/preference_setup/loadout/loadout.dm

@@ -21,7 +21,7 @@ var/list/gear_datums = list()
 		if(!use_name)
 			error("Loadout - Missing display name: [G]")
 			continue
-		if(!initial(G.cost))
+		if(isnull(initial(G.cost)))
 			error("Loadout - Missing cost: [G]")
 			continue
 		if(!initial(G.path))

code/modules/client/preference_setup/loadout/loadout_utility.dm

@@ -11,6 +11,7 @@
 /datum/gear/utility/communicator
 	display_name = "personal communicator"
 	path = /obj/item/device/communicator
+	cost = 0
 
 /datum/gear/utility/folder_blue
 	display_name = "folder, blue"

code/unit_tests/loadout_tests.dm

@@ -9,7 +9,7 @@
 		if(!initial(G.display_name))
 			log_unit_test("[G]: Loadout - Missing display name.")
 			failed = 1
-		else if(!initial(G.cost))
+		else if(isnull(initial(G.cost)))
 			log_unit_test("[G]: Loadout - Missing cost.")
 			failed = 1
 		else if(!initial(G.path))