From: mpv <mpv@opencascade.com>
Date: Tue, 6 Sep 2016 12:19:43 +0000 (+0300)
Subject: Fix for the issue #1732 : open of study with "Recover"
X-Git-Tag: V_2.5.0~44
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=43a163739b4d3c740fd4a319b6d6c5815ee68f64;p=modules%2Fshaper.git

Fix for the issue #1732 : open of study with "Recover"
---

diff --git a/src/FeaturesPlugin/FeaturesPlugin_Recover.cpp b/src/FeaturesPlugin/FeaturesPlugin_Recover.cpp
index 54f3bbdcf..59a2526ca 100644
--- a/src/FeaturesPlugin/FeaturesPlugin_Recover.cpp
+++ b/src/FeaturesPlugin/FeaturesPlugin_Recover.cpp
@@ -59,9 +59,11 @@ void FeaturesPlugin_Recover::synchronizeRegistered()
       if (myRegistered.find(anObj) == myRegistered.end()) {
         // not found, so register a new
         ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
-        ModelAPI_Session::get()->validators()->registerUnconcealment(
-          aRes, aNewPersistent ? FeaturePtr() : aBase);
-        myRegistered.insert(anObj);
+        if (aRes.get()) { // this may be on first update after "open"
+          ModelAPI_Session::get()->validators()->registerUnconcealment(
+            aRes, aNewPersistent ? FeaturePtr() : aBase);
+          myRegistered.insert(anObj);
+        }
       }
     }
   }