modernize: use nullptr

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dialogs/ImageOverlay.cpp b/src/dialogs/ImageOverlay.cpp

index cbdd351c..a98c39c2 100644
--- a/src/dialogs/ImageOverlay.cpp
+++ b/src/dialogs/ImageOverlay.cpp
@@ -32,7 +32,7 @@ ImageOverlay::ImageOverlay(QPixmap image, QWidget *parent)
   , originalImage_{image}
 {
         setMouseTracking(true);
-        setParent(0);
+        setParent(nullptr);
 
         setWindowFlags(windowFlags() | Qt::FramelessWindowHint);