From b0e869174d422ec1e9f813d15595a03f44f7e55e Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sat, 9 Jun 2018 23:22:56 +0200
Subject: [PATCH] fix possible crash when reverting a document

---
 src/App/Document.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/App/Document.cpp b/src/App/Document.cpp
index ec9ddca187..a823b9c291 100644
--- a/src/App/Document.cpp
+++ b/src/App/Document.cpp
@@ -1755,6 +1755,7 @@ void Document::restore (void)
         signalTransactionRemove(*(*obj), 0);
     }
     for (std::vector<DocumentObject*>::iterator obj = d->objectArray.begin(); obj != d->objectArray.end(); ++obj) {
+        (*obj)->setStatus(ObjectStatus::Destroy, true);
         delete *obj;
     }
     d->objectArray.clear();