2 files changed, 6 insertions, 6 deletions

diff --git a/core/applets/cardmon/cardmon.cpp b/core/applets/cardmon/cardmon.cpp
index 0bd1ed3..ffead4d 100644
--- a/core/applets/cardmon/cardmon.cpp
+++ b/core/applets/cardmon/cardmon.cpp
@@ -64,14 +64,14 @@ CardMonitor::CardMonitor( QWidget *parent ) : QWidget( parent ),
 CardMonitor::~CardMonitor() {
     if( popupMenu ) { delete popupMenu; }
 }
 
-void CardMonitor::popUp(QString message, QString icon="") {
+void CardMonitor::popUp( QString message, QString icon = QString::null ) {
     if ( ! popupMenu ) {
 	popupMenu = new QPopupMenu();
     }
     popupMenu->clear();
-    if( icon == "" ) {
+    if( icon.isEmpty() ) {
 	popupMenu->insertItem( message, 0 );
     } else {
 	popupMenu->insertItem( QIconSet ( Resource::loadPixmap ( icon )), 
 		message, 0 );
@@ -210,10 +210,10 @@ bool CardMonitor::getStatusPcmcia( int showPopUp ) {
             }
         }
 	f.close();
 	if( !showPopUp && (cardWas0 != cardInPcmcia0 || cardWas1 != cardInPcmcia1)) {
-	    QString text = "";
-	    QString what = "";
+	    QString text = QString::null;
+	    QString what = QString::null;
 	    if(cardWas0 != cardInPcmcia0) {
 		if(cardInPcmcia0) { text += tr("New card: "); what="on";}
 		else { text += tr("Ejected: "); what="off";}
 		text += cardInPcmcia0Name;
@@ -257,9 +257,9 @@ bool CardMonitor::getStatusSd( int showPopUp ) {
         }
         endmntent( mntfp );
     }
     if(!showPopUp && cardWas != cardInSd) {
-	QString text = "";
+	QString text = QString::null;
 	if(cardInSd) { text += "SD Inserted"; }
 	else { text += "SD Removed"; }
 	popUp( text); // XX add SD pic
     }
diff --git a/core/applets/cardmon/cardmon.h b/core/applets/cardmon/cardmon.h
index 9651783..49bcae8 100644
--- a/core/applets/cardmon/cardmon.h
+++ b/core/applets/cardmon/cardmon.h
@@ -50,9 +50,9 @@ private:
     QString cardInPcmcia1Type;
     bool cardInSd;
     void iconShow();
     QPopupMenu *popupMenu;
-    void popUp(QString message, QString icon="");
+    void popUp(QString message, QString icon = QString::null );
  };
 
 #endif