# HG changeset patch
# User glx <glx@openttd.org>
# Date 1147971102 0
# Node ID 5e7218e1f9d09b2e3ec4a33d6d4b88e5c2967cfb
# Parent  830819e9032f4d36344f433e16beac8619f2fb8f
(svn r4906) - Fix: Refresh build vehicle window (if opened) when converting rail depot

diff --git a/rail_cmd.c b/rail_cmd.c
--- a/rail_cmd.c
+++ b/rail_cmd.c
@@ -861,6 +861,15 @@
 	if (exec) {
 		SetRailType(tile, totype);
 		MarkTileDirtyByTile(tile);
+
+		/* Update build vehicle window related to this depot */
+		if (IsTileDepotType(tile, TRANSPORT_RAIL)) {
+			Window *w = FindWindowById(WC_BUILD_VEHICLE, tile);
+			if (w != NULL) {
+				WP(w,buildtrain_d).railtype = totype;
+				SetWindowDirty(w);
+			}
+		}
 	}
 
 	return _price.build_rail / 2;