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-rw-r--r--src/gui/painting/qtransform.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp
index fca2b72249..a23aabe559 100644
--- a/src/gui/painting/qtransform.cpp
+++ b/src/gui/painting/qtransform.cpp
@@ -1381,7 +1381,9 @@ static QPolygonF mapProjective(const QTransform &transform, const QPolygonF &pol
path = transform.map(path);
QPolygonF result;
- for (int i = 0; i < path.elementCount(); ++i)
+ const int elementCount = path.elementCount();
+ result.reserve(elementCount);
+ for (int i = 0; i < elementCount; ++i)
result << path.elementAt(i);
return result;
}