Update lib/engine/game/g_18_norway/steps/token.rb

Co-authored-by: Oliver Burnett-Hall <olly@burnett-hall.co.uk>
tobymao · Sep 17, 2024 · 7b397d3 · 7b397d3
1 parent 4753794
commit 7b397d3
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/lib/engine/game/g_18_norway/steps/token.rb b/lib/engine/game/g_18_norway/steps/token.rb
@@ -16,10 +16,9 @@ def available_hex(entity, hex)
           end
 
           def harbor_available?(entity, hex)
-            city = @game.harbor_city_coordinates(hex.id)
-            return false if city.nil?
+            other_hex = @game.hex_by_id(@game.harbor_city_coordinates(hex.id))
+            return false unless other_hex
 
-            other_hex = @game.hex_by_id(city)
 
             @game.ferry_graph.reachable_hexes(entity)[other_hex] ||
             @game.token_graph_for_entity(entity).reachable_hexes(entity)[other_hex]