1 files changed, 6 insertions, 0 deletions

diff --git a/noncore/applets/pcmcia/pcmcia.cpp b/noncore/applets/pcmcia/pcmcia.cpp
index 187adc6..c639002 100644
--- a/noncore/applets/pcmcia/pcmcia.cpp
+++ b/noncore/applets/pcmcia/pcmcia.cpp
@@ -191,96 +191,102 @@ void PcmciaManager::cardMessage( const QCString & msg, const QByteArray & )
 {
     odebug << "PcmciaManager::cardMessage( '" << msg << "' )" << oendl;
     if ( msg != "stabChanged()" ) return;
 
     /* check if a previously unknown card has been inserted */
     OPcmciaSystem::instance()->synchronize();
 
     if ( !OPcmciaSystem::instance()->cardCount() ) return;
 
     OConfig cfg( "PCMCIA" );
     cfg.setGroup( "Global" );
     int nCards = cfg.readNumEntry( "nCards", 0 );
 
     OPcmciaSystem* sys = OPcmciaSystem::instance();
     OPcmciaSystem::CardIterator it = sys->iterator();
 
     bool newCard = true;
     OPcmciaSocket* theCard = 0;
 
     while ( it.current() && newCard )
     {
         if ( it.current()->isEmpty() )
         {
             odebug << "pcmcia: skipping empty card in socket " << it.current()->number() << oendl;
             ++it;
             continue;
         }
         else
         {
             theCard = it.current();
             QString cardName = theCard->productIdentity();
             for ( int i = 0; i < nCards; ++i )
             {
                 QString cardSection = QString( "Card_%1" ).arg( i );
                 cfg.setGroup( cardSection );
                 QString name = cfg.readEntry( "name" );
                 odebug << "pcmcia: comparing card '" << cardName << "' with known card '" << name << "'" << oendl;
                 if ( cardName == name )
                 {
                     newCard = false;
                     odebug << "pcmcia: we have seen this card before" << oendl;
                     executeAction( theCard, "insert" );
                     break;
                 }
             }
             if ( !newCard ) ++it; else break;
         }
     }
+
+    if ( !theCard ) {
+	owarn << "pcmcia: Finished working through cards in PCMCIA system but I do not have a valid card handle" << oendl;
+	return;
+    }
+
     if ( newCard )
     {
         odebug << "pcmcia: unconfigured card detected" << oendl;
         QString newCardName = theCard->productIdentity();
         int result = QMessageBox::information( qApp->desktop(),
                                            tr( "PCMCIA/CF Subsystem" ),
                                            tr( "<qt>You have inserted the card<br/><b>%1</b><br/>This card is not yet configured. Do you want to configure it now?</qt>" ).arg( newCardName ),
                                            tr( "Yes" ), tr( "No" ), 0, 0, 1 );
         odebug << "pcmcia: result = " << result << oendl;
         if ( result == 0 )
         {
             configure( theCard );
         }
         else
         {
             odebug << "pcmcia: user doesn't want to configure " << newCardName << " now." << oendl;
         }
     }
     else // it's an already configured card
     {
         odebug << "pcmcia: doing nothing... why do we come here?" << oendl;
     }
 }
 
 void PcmciaManager::paintEvent( QPaintEvent * )
 {
     QPainter p( this );
     p.drawPixmap( 0, 0, pm );
 }
 
 int PcmciaManager::position()
 {
     return 7;
 }
 
 void PcmciaManager::execCommand( const QStringList &strList )
 {
 }
 
 void PcmciaManager::userCardAction( int action )
 {
     odebug << "pcmcia: user action on socket " << action / 100 << " requested. action = " << action << oendl;
 
     int socket = action / 100;
     int what = action % 100;
     bool success = false;
 
     switch ( what )