From f1f368ed435569891e2f73e4ca4bc31d2002646a Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <dismine@gmail.com>
Date: Wed, 15 Sep 2021 10:22:06 +0300
Subject: [PATCH] Fix build with Qt 5.6.

---
 src/app/puzzle/vpmainwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/puzzle/vpmainwindow.cpp b/src/app/puzzle/vpmainwindow.cpp
index 316ef77c9..dcaa51d82 100644
--- a/src/app/puzzle/vpmainwindow.cpp
+++ b/src/app/puzzle/vpmainwindow.cpp
@@ -596,7 +596,7 @@ void VPMainWindow::ImportRawLayouts(const QStringList &rawLayouts)
                         }
                     }
 
-                    piece->SetSheet(nullptr); // just in case
+                    piece->SetSheet(VPSheetPtr()); // just in case
                     VPLayout::AddPiece(m_layout, piece);
                 }
             }