From b05e4c7a82f5f13488e52bf4499312d2a49a0d57 Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Mon, 4 Sep 2006 09:48:51 +0000
Subject: [PATCH] Fixes a MSVC/Qt4 crash when closing the Document Settings
 dialog.

* Dialogs::disconnect(string const & name): check if the dialog is an inset before resetting open_insets_


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14889 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/Dialogs.C | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/frontends/Dialogs.C b/src/frontends/Dialogs.C
index 2a532f70be..7e117b0df3 100644
--- a/src/frontends/Dialogs.C
+++ b/src/frontends/Dialogs.C
@@ -157,7 +157,8 @@ void Dialogs::disconnect(string const & name)
 	if (!isValidName(name))
 		return;
 
-	open_insets_[name] = 0;
+	if (open_insets_.find(name) != open_insets_.end())
+		open_insets_[name] = 0;
 }
 
 
-- 
2.39.2