From 89ceca4fb42ed09333d706d7ef925ba5b6bb0d3e Mon Sep 17 00:00:00 2001
From: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date: Fri, 6 Aug 2021 14:22:50 +0200
Subject: [PATCH] missing const qualifier added

---
 src/nodes/QskPaintedNode.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nodes/QskPaintedNode.h b/src/nodes/QskPaintedNode.h
index 020c2d49..cb1ccf15 100644
--- a/src/nodes/QskPaintedNode.h
+++ b/src/nodes/QskPaintedNode.h
@@ -22,7 +22,7 @@ class QSK_EXPORT QskPaintedNode : public QskTextureNode
     virtual void paint( QPainter*, const QSizeF& ) = 0;
 
     // a hash value of '0' always results in repainting
-    virtual uint hash() = 0;
+    virtual uint hash() const = 0;
 
   private:
     class PaintHelper;