From 3066bd6dbaa977aca6e6359ec2dc1dcfc47987a5 Mon Sep 17 00:00:00 2001
From: stv <stv@opencascade.com>
Date: Mon, 21 Nov 2005 12:38:04 +0000
Subject: [PATCH] Delete desktop in destructor.

---
 src/SUIT/SUIT_Application.cxx | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/SUIT/SUIT_Application.cxx b/src/SUIT/SUIT_Application.cxx
index b0b1cd9d6..816f8d41f 100755
--- a/src/SUIT/SUIT_Application.cxx
+++ b/src/SUIT/SUIT_Application.cxx
@@ -24,6 +24,8 @@ SUIT_Application::~SUIT_Application()
 {
   delete myStudy;
   myStudy = 0;
+
+  setDesktop( 0 );
 }
 
 SUIT_Desktop* SUIT_Application::desktop()
@@ -60,9 +62,17 @@ void SUIT_Application::start()
 bool SUIT_Application::useFile( const QString& theFileName )
 {
   createEmptyStudy();
-  if ( activeStudy() )
-    return activeStudy()->openDocument( theFileName );
-  return false;
+  SUIT_Study* study = activeStudy();
+
+  bool status = study ? study->openDocument( theFileName ) : false;
+
+  if ( !status )
+  {
+    setActiveStudy( 0 );
+    delete study;
+  }
+
+  return status;
 }
 
 bool SUIT_Application::useStudy( const QString& theName )
-- 
2.39.2