message: Clean up another couple "nullptr" uses.
diff: @@ -65,7 +65,7 @@ void page_defaultapps::LoadSettings(int){
  //qDebug() << "Mime List:\n" << defMimeList.join("\n");
  defMimeList.sort(); //sort by group/mime
  //Now fill the tree by group/mime
  - QTreeWidgetItem *group = nullptr;
  + QTreeWidgetItem *group = 0;
  QString ccat;
  for(int i=0; i<defMimeList.length(); i++){
  //Get the info from this entry
  @@ -75,7 +75,7 @@ void page_defaultapps::LoadSettings(int){
  QString def = defMimeList[i].section("::::",2,2);
  QString comment = defMimeList[i].section("::::",3,50);
  //Now check if this is a new category
  - if(group == nullptr || ccat!=cat){
  + if(group == 0 || ccat!=cat){
  //New group
  group = new QTreeWidgetItem(0);
  group->setText(0, cat); //add translations for known/common groups later
  