Updated town detection logic, updated refill_pick check to nil instea…

…d of empty

pick.lic

@@ -102,7 +102,7 @@ class Pick
 
     @picking_room_id = Room.current.id
 
-    @refill_town = @settings.refill_town = @settings.refill_town.to_s
+    @lockpick_costs = picking_data['lockpick_costs'][@settings.refill_town || @settings.fang_cove_override_town || @settings.hometown]
 
     if @debug
       echo "Settings..."
@@ -134,12 +134,6 @@ class Pick
       echo "- assumed_difficulty: #{@assumed_difficulty}"
     end
 
-    if @refill_town.empty?
-      @lockpick_costs = picking_data['lockpick_costs'][@settings.fang_cove_override_town || @settings.hometown]
-    else
-      @lockpick_costs = picking_data['lockpick_costs'][@settings.refill_town]
-    end
-
     if args.refill
       refill_ring
     elsif stop_picking?
@@ -325,13 +319,13 @@ class Pick
       return
     end
 
-    if @refill_town.empty?
+    if @refill_town.nil?
       DRCM.ensure_copper_on_hand(cost * lockpicks_needed, @settings)
     else
       DRCM.ensure_copper_on_hand(cost * lockpicks_needed, @settings, @refill_town)
     end
 
-    if @refill_town.empty?
+    if @refill_town.nil?
       DRCT.refill_lockpick_container(@settings.lockpick_type, @settings.fang_cove_override_town || @settings.hometown, @lockpick_container, lockpicks_needed)
     else
       DRCT.refill_lockpick_container(@settings.lockpick_type, @refill_town, @lockpick_container, lockpicks_needed)