diff options
Diffstat (limited to 'src/widgets')
-rw-r--r-- | src/widgets/dialogs/qfilesystemmodel.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/widgets/dialogs/qfilesystemmodel.cpp b/src/widgets/dialogs/qfilesystemmodel.cpp index c4d2db95f3..fd49246e9f 100644 --- a/src/widgets/dialogs/qfilesystemmodel.cpp +++ b/src/widgets/dialogs/qfilesystemmodel.cpp @@ -1197,7 +1197,9 @@ void QFileSystemModel::sort(int column, Qt::SortOrder order) d->sortOrder = order; QModelIndexList newList; - for (int i = 0; i < nodeCount; ++i) { + const int numOldNodes = oldNodes.size(); + newList.reserve(numOldNodes); + for (int i = 0; i < numOldNodes; ++i) { const QPair<QFileSystemModelPrivate::QFileSystemNode*, int> &oldNode = oldNodes.at(i); newList.append(d->index(oldNode.first, oldNode.second)); } |