1 files changed, 1 insertions, 1 deletions

diff --git a/kabc/addressee.h b/kabc/addressee.h
index 59fcbd8..3ba7777 100644
--- a/kabc/addressee.h
+++ b/kabc/addressee.h
@@ -85,65 +85,65 @@ class Addressee
   public:
     typedef QValueList<Addressee> List;
 
     /**
       Construct an empty address book entry.
      */
     Addressee();
     ~Addressee();
 
     Addressee( const Addressee & );
     Addressee &operator=( const Addressee & );
 
     bool operator==( const Addressee & ) const;
     bool operator!=( const Addressee & ) const;
     // sync stuff
     void setTempSyncStat(int id);
     int tempSyncStat() const;
     void setIDStr( const QString & );
     QString IDStr() const;
     void setID( const QString &, const QString & );
     QString  getID( const QString & );
     void setCsum( const QString &, const QString & );
     QString getCsum( const QString & );
     void removeID(const QString &);
     void computeCsum(const QString &dev);
     ulong getCsum4List( const QStringList &  attList);
     /**
       Return, if the address book entry is empty.
      */
     bool isEmpty() const;
     void setExternalUID( const QString &id );
     QString externalUID() const;
-    void mergeContact( Addressee ad );
+    void mergeContact(  const Addressee& ad ); 
     /**
       Set unique identifier.
      */
     void setUid( const QString &uid );
     /**
       Return unique identifier.
      */
     QString uid() const;
     /**
       Return translated label for uid field.
      */
     static QString uidLabel();
 
     /**
       Set name.
      */
     void setName( const QString &name );
     /**
       Return name.
      */
     QString name() const;
     /**
       Return translated label for name field.
      */
     static QString nameLabel();
 
     /**
       Set formatted name.
      */
     void setFormattedName( const QString &formattedName );
     /**
       Return formatted name.