message: Use range-for instead of regular for
diff: @@ -267,9 +267,9 @@ void IconGrid::removeItem(const std::string& item)
  */
  bool IconGrid::itemExists(const std::string& item)
  {
  - for (std::size_t i = 0; i < mIconItemList.size(); i++)
  + for (auto &_iconItem : mIconItemList)
  {
  - if (toLowercase(mIconItemList[i].name) == toLowercase(item))
  + if (toLowercase(_iconItem.name) == toLowercase(item))
  {
  return true;
  }
  