From fda48cd96651bf4334b1763ddc06520c0b036f08 Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Fri, 28 May 2021 08:27:13 +0200
Subject: [PATCH] [A/DE] Fix Qt warning: 'QFlags' is deprecated.

---
 Applications/DataExplorer/Base/TreeModel.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Applications/DataExplorer/Base/TreeModel.cpp b/Applications/DataExplorer/Base/TreeModel.cpp
index 3a79fc4f65b..a15777a0b05 100644
--- a/Applications/DataExplorer/Base/TreeModel.cpp
+++ b/Applications/DataExplorer/Base/TreeModel.cpp
@@ -176,7 +176,7 @@ Qt::ItemFlags TreeModel::flags(const QModelIndex& index) const
 {
     if (!index.isValid())
     {
-        return nullptr;
+        return Qt::NoItemFlags;
     }
 
     return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
-- 
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