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-rw-r--r--tests/manual/chartviewer/charts/xyseries/splinechart.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/manual/chartviewer/charts/xyseries/splinechart.cpp b/tests/manual/chartviewer/charts/xyseries/splinechart.cpp
index 699b2afa..3e9db5cd 100644
--- a/tests/manual/chartviewer/charts/xyseries/splinechart.cpp
+++ b/tests/manual/chartviewer/charts/xyseries/splinechart.cpp
@@ -36,7 +36,7 @@ class SplineChart: public Chart
public:
QString name() { return QObject::tr("SplineChart"); }
QString category() { return QObject::tr("XYSeries"); }
- QString subCategory() { return QString::null; }
+ QString subCategory() { return QString(); }
QChart *createChart(const DataTable &table)
{