3 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/General/covermanager/covermanager.h b/src/plugins/General/covermanager/covermanager.h
index 729d79a40..773eb1034 100644
--- a/src/plugins/General/covermanager/covermanager.h
+++ b/src/plugins/General/covermanager/covermanager.h
@@ -33,7 +33,7 @@ class CoverManager : public QObject
 {
 Q_OBJECT
 public:
-    CoverManager(QObject *parent = 0);
+    CoverManager(QObject *parent = nullptr);
 
 private slots:
     void showWindow();
diff --git a/src/plugins/General/covermanager/covermanagerfactory.cpp b/src/plugins/General/covermanager/covermanagerfactory.cpp
index caae162f5..8ea7c8c6c 100644
--- a/src/plugins/General/covermanager/covermanagerfactory.cpp
+++ b/src/plugins/General/covermanager/covermanagerfactory.cpp
@@ -42,7 +42,7 @@ QObject *CoverManagerFactory::create(QObject *parent)
 
 QDialog *CoverManagerFactory::createConfigDialog(QWidget *)
 {
-    return 0;
+    return nullptr;
 }
 
 void CoverManagerFactory::showAbout(QWidget *parent)
diff --git a/src/plugins/General/covermanager/coverwidget.h b/src/plugins/General/covermanager/coverwidget.h
index d56404585..55ee9a2eb 100644
--- a/src/plugins/General/covermanager/coverwidget.h
+++ b/src/plugins/General/covermanager/coverwidget.h
@@ -34,7 +34,7 @@ class CoverWidget : public QWidget
 {
 Q_OBJECT
 public:
-    CoverWidget(QWidget *parent = 0);
+    CoverWidget(QWidget *parent = nullptr);
 
     ~CoverWidget();