rem: c->value = freeBusyBaseUrl;
add: c->value = freeBusyBaseUrl.url();
context:     void addKorganizerChanges( Change::List &changes )    {      QString freeBusyBaseUrl = "webdavs://" + KolabConfig::self()->server() +                                "/freebusy/";      ChangeConfig *c = new ChangeConfig;      c->file = "korganizerrc";      c->group = "FreeBusy";      c->name = "FreeBusyPublishUrl";      c->label = "";      QString user = KolabConfig::self()->user();      int pos = user.find( "@" );      if ( pos > 0 ) user = user.left( pos );      c->value = freeBusyBaseUrl + user + ".ifb";      changes.append( c );      c = new ChangeConfig;      c->file = "korganizerrc";      c->group = "FreeBusy";      c->name = "FreeBusyRetrieveUrl";      c->value = freeBusyBaseUrl;      changes.append( c );      // Use full email address for retrieval of free/busy lists      c = new ChangeConfig;      c->file = "korganizerrc";      c->group = "FreeBusy";      c->name = "FreeBusyFullDomainRetrieval";      c->value = "true";      changes.append( c );      c = new ChangeConfig;      c->file = "korganizerrc";      c->group = "Group Scheduling";      c->name = "Use Groupware Communication";      c->value = "true";      changes.append( c );    }