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Fix a C++17 warning

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This commit is contained in:
Joachim Schmitz 2020-10-02 13:35:44 +02:00 committed by Igor Korsukov
parent df89cd96d7
commit 8da9191281
1 changed files with 1 additions and 1 deletions
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mu4/palette/internal/palette/palette.cpp
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@ -112,7 +112,7 @@ Palette::Palette(std::unique_ptr<PalettePanel> pp, QWidget* parent)
const auto allCells = pp->takeCells(0, pp->ncells()); const auto allCells = pp->takeCells(0, pp->ncells());
for (const PaletteCellPtr& cell : allCells) { for (const PaletteCellPtr& cell : allCells) {
Element* e = cell.unique() ? cell->element.release() : (cell->element ? cell->element->clone() : nullptr); Element* e = (cell.use_count() == 1) ? cell->element.release() : (cell->element ? cell->element->clone() : nullptr);
if (e) { if (e) {
PaletteCell* newCell = append(e, cell->name, cell->tag, cell->mag); PaletteCell* newCell = append(e, cell->name, cell->tag, cell->mag);
newCell->drawStaff = cell->drawStaff; newCell->drawStaff = cell->drawStaff;