Change 0 as init value for pointers to nullptr

No functional changes, just because QtCreator says so :)

1 files changed, 1 insertions, 1 deletions

diff --git a/indexerwidget.h b/indexerwidget.h
index c11eaf5..ce7763d 100644
--- a/indexerwidget.h
+++ b/indexerwidget.h
@@ -16,7 +16,7 @@ class BeetReader;
 class IndexerWidget : public QWidget {
     Q_OBJECT
     public:
-        explicit IndexerWidget(QWidget *parent = 0);
+        explicit IndexerWidget(QWidget *parent = nullptr);
 
     signals:
         void indexingDone();