From 3e0475b920b7d84bb3db4f6ed64ceda063b030b8 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Tue, 18 Oct 2022 22:02:15 +0100
Subject: [PATCH] Fix crash if GS is removed when GS settings window is open

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

diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index 6f398e78cd..c6b8945203 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -192,6 +192,7 @@ struct AIListWindow : public Window {
 		DeleteWindowByClass(WC_QUERY_STRING);
 		InvalidateWindowClassesData(WC_TEXTFILE);
 		if (_game_mode == GM_NORMAL && slot == OWNER_DEITY) {
+			DeleteWindowByClass(WC_AI_SETTINGS);
 			InvalidateWindowData(WC_AI_DEBUG, 0, -1);
 			SetWindowClassesDirty(WC_AI_DEBUG);
 		}