set<string>::const_iterator end = grp.end();
groupCO->blockSignals(true);
groupCO->clear();
- for (; it != end; it++)
+ for (; it != end; ++it)
groupCO->addItem(toqstr(*it), toqstr(*it));
groupCO->insertItem(0, qt_("None"), QString());
if (igp.groupId.empty())