konqueror crash

[Nick Shaforostoff]

sometimes i get the following crash starting konqueror from trunk.

Thread 1 (Thread 0xb5ff3720 (LWP 5344)):
[KCrash Handler]
#5  0xb6a3f277 in QAction::isChecked () from /usr/lib/libQtGui.so.4
#6  0xb7e77ea1 in KonqViewManager::saveViewProfileToGroup () from
/home/kde-devel/kde/lib/libkdeinit4_konqueror.so
#7  0xb7ea4ee8 in KonqMainWindow::saveProperties () from
/home/kde-devel/kde/lib/libkdeinit4_konqueror.so
#8  0xb7edf3c4 in KonqSessionManager::saveCurrentSession () from
/home/kde-devel/kde/lib/libkdeinit4_konqueror.so
#9  0xb7ee07ca in KonqSessionManager::autoSaveSession () from
/home/kde-devel/kde/lib/libkdeinit4_konqueror.so
#10 0xb7ee1da3 in KonqSessionManager::qt_metacall () from
/home/kde-devel/kde/lib/libkdeinit4_konqueror.so
#11 0xb74f55d9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb74f5ca2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#13 0xb7532ea7 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#14 0xb74fc75e in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#15 0xb74f0d7a in QObject::event () from /usr/lib/libQtCore.so.4
#16 0xb6a45bac in QApplicationPrivate::notify_helper () from
/usr/lib/libQtGui.so.4
#17 0xb6a4a739 in QApplication::notify () from /usr/lib/libQtGui.so.4
#18 0xb7a2b43d in KApplication::notify () from
/home/kde-devel/kde/lib/libkdeui.so.5
#19 0xb74e0899 in QCoreApplication::notifyInternal () from
/usr/lib/libQtCore.so.4
#20 0xb750e281 in ?? () from /usr/lib/libQtCore.so.4
#21 0xb750bb20 in ?? () from /usr/lib/libQtCore.so.4
#22 0xb62fc978 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb62ffbce in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x08059e90 in ?? ()
#25 0x00000000 in ?? ()

first of all, why call saveCurrentSession() at the start?
i suppose, some QAction object isn't created yet at the time of the call.