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-rw-r--r--src/gui/doc/snippets/plaintextlayout/window.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/doc/snippets/plaintextlayout/window.h b/src/gui/doc/snippets/plaintextlayout/window.h
index 8552ecd4ba0..b83472f1588 100644
--- a/src/gui/doc/snippets/plaintextlayout/window.h
+++ b/src/gui/doc/snippets/plaintextlayout/window.h
@@ -58,7 +58,7 @@ class Window : public QWidget
Q_OBJECT
public:
- Window(QWidget *parent = 0);
+ explicit Window(QWidget *parent = nullptr);
protected:
void paintEvent(QPaintEvent *event) override;