From 39474532777a1f7beadfd940abf29292bc39879a Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Sun, 19 May 2013 14:22:04 +0000
Subject: (svn r25259) -Codechange: track capacities and usage of links

---
 src/economy.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/economy.cpp')

diff --git a/src/economy.cpp b/src/economy.cpp
index 9c599dafc..aa7d94ce3 100644
--- a/src/economy.cpp
+++ b/src/economy.cpp
@@ -1615,6 +1615,13 @@ static void LoadUnloadVehicle(Vehicle *front)
 			} else if (cargo_not_full != 0) {
 				finished_loading = false;
 			}
+
+			/* Refresh next hop stats if we're full loading to make the links
+			 * known to the distribution algorithm and allow cargo to be sent
+			 * along them. Otherwise the vehicle could wait for cargo
+			 * indefinitely if it hasn't visited the other links yet, or if the
+			 * links die while it's loading. */
+			if (!finished_loading) front->RefreshNextHopsStats();
 		}
 		unloading_time = 20;
 
-- 
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