void KItemListWidget::setColumnWidth(const QByteArray& role, qreal width)
{
- if (m_columnWidths.value(role) != width) {
- const qreal previousWidth = width;
+ const qreal previousWidth = m_columnWidths.value(role);
+ if (previousWidth != width) {
m_columnWidths.insert(role, width);
columnWidthChanged(role, width, previousWidth);
update();