From 33626064011336529c2bda2a1b4d702c635d0564 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Fri, 22 Nov 2013 21:45:28 +0000
Subject: (svn r26053) -Fix: possible use-after-free

---
 src/newgrf_gui.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/newgrf_gui.cpp b/src/newgrf_gui.cpp
index 3250ead8d..61c6b678c 100644
--- a/src/newgrf_gui.cpp
+++ b/src/newgrf_gui.cpp
@@ -991,6 +991,8 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 					if (newsel == NULL && c->next == this->active_sel) newsel = c;
 
 					if (c == this->active_sel) {
+						if (newsel == c) newsel = NULL;
+
 						*pc = c->next;
 						delete c;
 						break;
-- 
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