- if (used_blocks.find(category) != used_blocks.end()) {
- int row = used_blocks[category];
- QModelIndex index = symbolsLW->model()->index(row, 0, QModelIndex());
- symbolsLW->scrollTo(index, QAbstractItemView::PositionAtTop);
- }
+ if (used_blocks.find(category) == used_blocks.end())
+ return;
+ int row = used_blocks[category];
+ QModelIndex index = symbolsLW->model()->index(row, 0, QModelIndex());
+ symbolsLW->scrollTo(index, QAbstractItemView::PositionAtTop);