From db0fe5b2004bb63f7c2f479fd4506b58520c42b5 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 22 Jan 2017 15:32:31 +0100
Subject: [PATCH] change old DAG implementation to pass unit tests

---
 src/App/DocumentObject.cpp | 14 +++++++++-----
 src/App/DocumentPyImp.cpp  |  4 ----
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/App/DocumentObject.cpp b/src/App/DocumentObject.cpp
index 8f954fdf4c10..456156ec7f1b 100644
--- a/src/App/DocumentObject.cpp
+++ b/src/App/DocumentObject.cpp
@@ -559,17 +559,21 @@ void DocumentObject::unsetupObject()
         ext->onExtendedUnsetupObject();
 }
 
-void App::DocumentObject::_removeBackLink(DocumentObject* rmfObj)
+void App::DocumentObject::_removeBackLink(DocumentObject* rmvObj)
 {
 #ifndef USE_OLD_DAG
-       _inList.erase(std::remove(_inList.begin(), _inList.end(), rmfObj), _inList.end());
+       _inList.erase(std::remove(_inList.begin(), _inList.end(), rmvObj), _inList.end());
+#else
+    (void)rmvObj;
 #endif
 }
 
-void App::DocumentObject::_addBackLink(DocumentObject* newObje)
+void App::DocumentObject::_addBackLink(DocumentObject* newObj)
 {
 #ifndef USE_OLD_DAG
-    if ( std::find(_inList.begin(), _inList.end(), newObje) == _inList.end() )
-       _inList.push_back(newObje);
+    if ( std::find(_inList.begin(), _inList.end(), newObj) == _inList.end() )
+       _inList.push_back(newObj);
+#else
+    (void)newObj;
 #endif //USE_OLD_DAG    
 }
diff --git a/src/App/DocumentPyImp.cpp b/src/App/DocumentPyImp.cpp
index a73ba2096ad0..79025bca1716 100644
--- a/src/App/DocumentPyImp.cpp
+++ b/src/App/DocumentPyImp.cpp
@@ -508,7 +508,6 @@ Py::List DocumentPy::getToplogicalSortedObjects(void) const
 
 Py::List DocumentPy::getRootObjects(void) const
 {
-#ifndef USE_OLD_DAG   
     std::vector<DocumentObject*> objs = getDocumentPtr()->getRootObjects();
     Py::List res;
 
@@ -517,9 +516,6 @@ Py::List DocumentPy::getRootObjects(void) const
         res.append(Py::Object((*It)->getPyObject(), true));
 
     return res;
-#else
-    return Py::List();
-#endif
 }
 
 Py::Int DocumentPy::getUndoMode(void) const