From 60aca425a0f2a745f97b6a3823e873ca80b85282 Mon Sep 17 00:00:00 2001
From: Leonardo Zide <leozide@gmail.com>
Date: Sat, 1 Feb 2020 10:58:19 -0800
Subject: [PATCH] Fixed crash using undo while dragging a new part.

---
 common/view.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/common/view.cpp b/common/view.cpp
index c2f2cae7..6daa4b8d 100644
--- a/common/view.cpp
+++ b/common/view.cpp
@@ -1976,8 +1976,11 @@ void View::EndDrag(bool Accept)
 			break;
 
 		case lcDragState::PIECE:
-			ActiveModel->InsertPieceToolClicked(GetPieceInsertPosition(false, gMainWindow->GetCurrentPieceInfo()));
-			break;
+			{
+				PieceInfo* Info = gMainWindow->GetCurrentPieceInfo();
+				if (Info)
+					ActiveModel->InsertPieceToolClicked(GetPieceInsertPosition(false, Info));
+			} break;
 
 		case lcDragState::COLOR:
 			ActiveModel->PaintToolClicked(FindObjectUnderPointer(true, false).Object);