From: mpv <mpv@opencascade.com>
Date: Fri, 28 Feb 2020 11:43:55 +0000 (+0300)
Subject: Fix for the issue #3143 : Number of parts is wrong for document with Linear copy
X-Git-Tag: V9_5_0a2~75
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=dfc8fd457f581aad52285d0a5b289e3215b189db;p=modules%2Fshaper.git

Fix for the issue #3143 : Number of parts is wrong for document with Linear copy
---

diff --git a/src/Model/Model_Objects.cpp b/src/Model/Model_Objects.cpp
index 047a4c105..6d40674d3 100644
--- a/src/Model/Model_Objects.cpp
+++ b/src/Model/Model_Objects.cpp
@@ -1888,10 +1888,12 @@ void Model_Objects::updateResults(FeaturePtr theFeature, std::set<FeaturePtr>& t
           if (aResIndex <= theFeature->results().size()) { // to avoid crash if previous execute
             // for index = 0 erases result
             std::shared_ptr<ModelAPI_ResultPart> aNewP = createPart(theFeature->data(), aResIndex);
-            theFeature->setResult(aNewP, aResIndex);
-            if (!aNewP->partDoc().get())
-              // create the part result: it is better to restore the previous result if possible
-              theFeature->execute();
+            if (!aNewP->data()->isDeleted()) {
+              theFeature->setResult(aNewP, aResIndex);
+              if (!aNewP->partDoc().get())
+                // create the part result: it is better to restore the previous result if possible
+                theFeature->execute();
+            }
           }
         } else if (aGroup->Get() == ModelAPI_ResultConstruction::group().c_str()) {
           ResultConstructionPtr aConstr = createConstruction(theFeature->data(), aResIndex);