From 33c73232d062f0d5a1a58979a0518947769ecb3b Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Fri, 29 Nov 2024 16:44:55 +0100
Subject: Carlisle and Bamburgh are adjacent to Scotland (one-way).

Fixes bug with Supply not being traceable per 4.5.1 exception.
---
 rules.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rules.ts')

diff --git a/rules.ts b/rules.ts
index 7c963f1..b8c839c 100644
--- a/rules.ts
+++ b/rules.ts
@@ -4070,7 +4070,7 @@ function search_supply_by_way(result, start: Locale, carts: number, ships: numbe
 		let next_dist = dist + 8
 
 		if (can_supply_at(here, ships)) {
-			if (result)
+			if (Array.isArray(result))
 				map_set(result, here, dist)
 			else
 				return true
-- 
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