diff options
Diffstat (limited to 'src/corelib/itemmodels/qstringlistmodel.cpp')
| -rw-r--r-- | src/corelib/itemmodels/qstringlistmodel.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/itemmodels/qstringlistmodel.cpp b/src/corelib/itemmodels/qstringlistmodel.cpp index 2853be3fda..dad736b445 100644 --- a/src/corelib/itemmodels/qstringlistmodel.cpp +++ b/src/corelib/itemmodels/qstringlistmodel.cpp @@ -257,7 +257,9 @@ void QStringListModel::sort(int, Qt::SortOrder order) emit layoutAboutToBeChanged(QList<QPersistentModelIndex>(), VerticalSortHint); QList<QPair<QString, int> > list; - for (int i = 0; i < lst.count(); ++i) + const int lstCount = lst.count(); + list.reserve(lstCount); + for (int i = 0; i < lstCount; ++i) list.append(QPair<QString, int>(lst.at(i), i)); if (order == Qt::AscendingOrder) |