rem: header_value = header;
add: header_value = header.mid( lAnglePos );
context: static QString check_list_id(const KMMessage  *message,			     QString &header_name,			     QString &header_value ){    int lAnglePos, firstDotPos;    QString header = message->headerField( "List-Id" );    if ( header.isEmpty() )        return QString::null;    lAnglePos = header.find( "<" );    if ( lAnglePos < 0 )        return QString::null;    firstDotPos = header.find( ".", lAnglePos );    if ( firstDotPos < 0 )        return QString::null;    header_name = "List-Id";    header_value = header;    header = header.mid( lAnglePos + 1, firstDotPos - lAnglePos - 1 );    return header;}