From 70399e6c9c6506a6eb7849c6835557b40adb1db0 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Tue, 30 Jan 2018 19:26:06 +0100
Subject: [PATCH] fixes #0003302: PDN cloned object have duplicated 'Unnamed'
 ghost on every file reopen

---
 src/Mod/PartDesign/App/Body.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Mod/PartDesign/App/Body.cpp b/src/Mod/PartDesign/App/Body.cpp
index f88110e78aa2..e7c3878fe679 100644
--- a/src/Mod/PartDesign/App/Body.cpp
+++ b/src/Mod/PartDesign/App/Body.cpp
@@ -442,7 +442,8 @@ void Body::onSettingDocument() {
 }
 
 void Body::onChanged (const App::Property* prop) {
-    if (!this->getDocument()->isPerformingTransaction()) {
+    // we neither load a project nor perform undo/redo
+    if (!this->isRestoring() && !this->getDocument()->isPerformingTransaction()) {
         if ( prop == &BaseFeature ) {
             FeatureBase* bf = nullptr;
             auto first = Group.getValues().empty() ? nullptr : Group.getValues().front();