1 files changed, 1 insertions, 1 deletions

diff --git a/rbutil/rbutilqt/sysinfo.h b/rbutil/rbutilqt/sysinfo.h
index e2b3675102..3211151bf0 100644
--- a/rbutil/rbutilqt/sysinfo.h
+++ b/rbutil/rbutilqt/sysinfo.h
@@ -34,7 +34,7 @@ class Sysinfo : public QDialog
             InfoHtml,
             InfoText,
         };
-        Sysinfo(QWidget *parent = 0);
+        Sysinfo(QWidget *parent = nullptr);
 
         static QString getInfo(InfoType type = InfoHtml);
     private: