From 8d51e95c44f9d2b4338675f431098ce24c7690c0 Mon Sep 17 00:00:00 2001
From: smatz <smatz@openttd.org>
Date: Sun, 25 May 2008 15:57:45 +0000
Subject: [PATCH] (svn r13244) -Fix: allow only one town directory window to be
 opened

---
 src/town_gui.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/town_gui.cpp b/src/town_gui.cpp
index bf4e630000..4e5e0cf8e8 100644
--- a/src/town_gui.cpp
+++ b/src/town_gui.cpp
@@ -618,6 +618,7 @@ static const WindowDesc _town_directory_desc = {
 
 void ShowTownDirectory()
 {
+	if (BringWindowToFrontById(WC_TOWN_DIRECTORY, 0)) return;
 	new TownDirectoryWindow(&_town_directory_desc);
 }