From 924a924907c608cb168fdf3265f6e6f2e883fcf6 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Thu, 18 Nov 2010 23:31:06 +0000
Subject: (svn r21250) -Fix [FS#3952]: Rescanning AIs didn't "forget" removed
 AIs

---
 src/ai/ai_gui.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ai/ai_gui.cpp')

diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index a29c169eb..bf1357e71 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -191,6 +191,9 @@ struct AIListWindow : public Window {
 	virtual void OnInvalidateData(int data)
 	{
 		this->vscroll->SetCount((int)this->ai_info_list->size() + 1);
+
+		/* selected goes from -1 .. length of ai list - 1. */
+		this->selected = min(this->selected, this->vscroll->GetCount() - 2);
 	}
 };
 
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