More cppcheck warnings

ae8dc3a6 · Jan Möbius · 836c81c6 · ae8dc3a6
Commit ae8dc3a6 authored Feb 06, 2017 by Jan Möbius
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RulerOptions.hh RulerOptions.hh +1 -1

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--- a/RulerOptions.hh
+++ b/RulerOptions.hh
@@ -61,6 +61,6 @@ class RulerOptions : public QWidget, public Ui::rulerOptions
  Q_OBJECT

  public:
-    RulerOptions(QWidget *parent = 0);
+    explicit RulerOptions(QWidget *parent = 0);
 };