fixed crash with delete check entry

2 files changed, 1 insertions, 3 deletions

diff --git a/noncore/apps/checkbook/qcheckbook.cpp b/noncore/apps/checkbook/qcheckbook.cpp
index 797127e..bb7a5ac 100644
--- a/noncore/apps/checkbook/qcheckbook.cpp
+++ b/noncore/apps/checkbook/qcheckbook.cpp
@@ -1,130 +1,128 @@
 #include "qcheckbook.h"
 
 #include <qmenubar.h>
 #include <qstatusbar.h>
 #include <qpopupmenu.h>
 #include <qapplication.h>
 #include <qfile.h>
 #include <qdir.h>
 
 QCheckBook::QCheckBook()
 	: QMainWindow(),
 	m_view(),
 	m_view2(),
 	m_view3()
 {
 	initCheck = false;
 	initMM = false;
 	setCaption("Checking");
 	statusBar()->hide();
 	menuBar()->hide();
 
 	bar = new QToolBar(this);
 	bar->setHorizontalStretchable( TRUE );
 
 	addToolBar(bar);
 
 	Config config("qcheckbook");
 	config.setGroup("Global");
 	QString lastCheck = config.readEntry("LastCheckBook", QString(""));
 
 	QString checkdirname = QDir::homeDirPath();
 	checkdirname.append("/.checkbooks/");
 	checkdirname.append(lastCheck);
 	QFile f(checkdirname);
 
 
 	if (lastCheck.isEmpty() == false && lastCheck != "" && f.exists() == true)
 	{
 		newCheck(lastCheck);
 	} else {
 		initMainMenus();
 	}
 
 	setToolBarsMovable( FALSE );
 }
 
 void QCheckBook::newCheck(const QString &filename)
 {
 	if (filename.isEmpty() == false)
 	{
 		initCheck = true;
 		if (m_view != 0)
 		{
+      m_view=0;
 			delete m_view;
 		}
 		m_view = new QCheckView(this, filename);
 		m_view->hide();
 		connect(m_view, SIGNAL(reload(const QString &)), this, SLOT(newCheck(const QString &)));
-
 		if (initMM == true)
 		{
 			delete nb1;
 		}
-
 		bar->clear();
-
 		mbar = new QMenuBar(bar);
 		mbar->setMargin(0);
 
 		QPixmap newIcon = Resource::loadPixmap( "new" );
 		nb2 = new QToolButton( newIcon, "New", QString::null, m_view, SLOT(newClicked()), bar, "new item" );
 		QPixmap pixmap = Resource::loadPixmap( "pixmap" );
 		m_filename = filename;
 		nb3 = new QToolButton( pixmap, "Graph", QString::null, this, SLOT(newGraph()), bar, "new graph" );
 
 		QPixmap closeIcon = Resource::loadPixmap( "close" );
 		nb4 = new QToolButton( closeIcon, "Close", QString::null, this, SLOT(initMainMenus()), bar, "close graph" );
 
 		popup = new QPopupMenu(m_view);
 		popup->insertItem("&New Entry", m_view, SLOT(newClicked()));
 		popup->insertItem("&Graph Checkbook", this, SLOT(newGraph()));
 		popup->insertItem("&Close Checkbook", this, SLOT(initMainMenus()));
 		popup->insertItem("&Exit", this, SLOT(close()));
 		mbar->insertItem("&File", popup);
 
 		setCentralWidget(m_view);
 		m_view->show();
 
 		Config config("qcheckbook");
 		config.setGroup("Global");
 		config.writeEntry("LastCheckBook", filename);
 		initMM = false;
 	}
 }
 
 void QCheckBook::close()
 {
 	QApplication::exit();
 }
 
 void QCheckBook::newGraph()
 {
 	if (m_filename.isEmpty() == false)
 	{
 		m_view2 = new QCheckGraph(m_filename);
 		m_view2->showMaximized();
 	}
 }
 
 void QCheckBook::initMainMenus()
 {
 	Config config("qcheckbook");
 	config.setGroup("Global");
 	config.writeEntry("LastCheckBook", QString(""));
 	initMM = true;
 	m_filename = "";
 	if (m_view3 != 0)
 	{
 		delete m_view3;
 	}
 	m_view3 = new QCheckMainMenu(this);
 	m_view3->hide();
 
 	if (initCheck == true)
 	{
 		delete nb2;
 		delete nb3;
 		delete nb4;
 	}
 
diff --git a/noncore/apps/checkbook/qcheckview.cpp b/noncore/apps/checkbook/qcheckview.cpp
index 6f103e2..ddc3fa9 100644
--- a/noncore/apps/checkbook/qcheckview.cpp
+++ b/noncore/apps/checkbook/qcheckview.cpp