From 9b815ac8ccba0cffd0e6aed417c85bf2245722e1 Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Sat, 2 Jan 2016 13:46:40 -0800
Subject: [PATCH] Fix a crash when reattaching video

The window close event propagates up to the detached window's parent, so
the handler for the parent window closing needs to filter it out.
---
 src/main.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index 7227d0877..e56e3a437 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -369,7 +369,12 @@ int AegisubApp::OnExit() {
 
 agi::Context& AegisubApp::NewProjectContext() {
 	auto frame = new FrameMain;
-	frame->Bind(wxEVT_DESTROY, [=](wxWindowDestroyEvent&) {
+	frame->Bind(wxEVT_DESTROY, [=](wxWindowDestroyEvent& evt) {
+		if (evt.GetWindow() != frame) {
+			evt.Skip();
+			return;
+		}
+
 		frames.erase(remove(begin(frames), end(frames), frame), end(frames));
 		if (frames.empty()) {
 			ExitMainLoop();