From cf7429cbd2a2a36934362dd232cdc36391d31d38 Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (h)" <j.wuttke@fz-juelich.de>
Date: Thu, 9 Nov 2023 16:08:36 +0100
Subject: [PATCH] rm unused

---
 GUI/View/Mask/MaskGraphicsScene.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/GUI/View/Mask/MaskGraphicsScene.cpp b/GUI/View/Mask/MaskGraphicsScene.cpp
index 7ee84d99cd1..52481584cc2 100644
--- a/GUI/View/Mask/MaskGraphicsScene.cpp
+++ b/GUI/View/Mask/MaskGraphicsScene.cpp
@@ -23,8 +23,6 @@
 #include <QGraphicsSceneContextMenuEvent>
 #include <boost/polymorphic_cast.hpp>
 
-using boost::polymorphic_downcast;
-
 namespace {
 
 const QRectF default_scene_rect(0, 0, 800, 600);
-- 
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