From: mpv <mpv@opencascade.com>
Date: Thu, 4 Oct 2018 13:47:51 +0000 (+0300)
Subject: Fix for the issue #2674 : Fatal error when undo remove part
X-Git-Tag: CEA_2018-2~8
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=5cb793e253baee2033e45222989ec8cb18b2d869;p=modules%2Fshaper.git

Fix for the issue #2674 : Fatal error when undo remove part
---

diff --git a/src/Model/Model_Objects.cpp b/src/Model/Model_Objects.cpp
index 35d3eaf1d..6fc21e71e 100644
--- a/src/Model/Model_Objects.cpp
+++ b/src/Model/Model_Objects.cpp
@@ -1988,11 +1988,12 @@ FeaturePtr Model_Objects::lastFeature()
 {
   Handle(TDataStd_ReferenceArray) aRefs;
   if (featuresLabel().FindAttribute(TDataStd_ReferenceArray::GetID(), aRefs)) {
-    FeaturePtr aLast = feature(aRefs->Value(aRefs->Upper()));
+    // comment this because of #2674 - features are removed from array on deactivation of Part
+    /*FeaturePtr aLast = feature(aRefs->Value(aRefs->Upper()));
     if (!aLast.get() && aRefs->Length() != 0) { // erase the invalid feature from the array
       RemoveFromRefArray(featuresLabel(), aRefs->Value(aRefs->Upper()));
       return lastFeature(); // try once again, after the last was removed
-    }
+    }*/
     return feature(aRefs->Value(aRefs->Upper()));
   }
   return FeaturePtr(); // no features at all