From: jfa <jfa@opencascade.com>
Date: Thu, 19 May 2022 10:38:41 +0000 (+0300)
Subject: [bos #29947] [CEA 29944] SIGSEGV using filet
X-Git-Tag: V9_9_0rc2^0
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=90a04fa2943fd985a9dbabc839313a8744d898fc;p=modules%2Fshaper.git

[bos #29947] [CEA 29944] SIGSEGV using filet
---

diff --git a/src/ModuleBase/ModuleBase_WidgetSelector.cpp b/src/ModuleBase/ModuleBase_WidgetSelector.cpp
index 6876a337f..65444345e 100644
--- a/src/ModuleBase/ModuleBase_WidgetSelector.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetSelector.cpp
@@ -73,7 +73,9 @@ void ModuleBase_WidgetSelector::getGeomSelection(const ModuleBase_ViewerPrsPtr&
   theShape = aSelection->getShape(thePrs);
 
   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
-  while (aFeature && aFeature->lastResult()->groupName() == ModelAPI_ResultGroup::group()) {
+  while (aFeature.get() &&
+         aFeature->lastResult().get() &&
+         aFeature->lastResult()->groupName() == ModelAPI_ResultGroup::group()) {
     if (!getObjectFromGroup(theObject, theShape))
       break;
     aFeature = ModelAPI_Feature::feature(theObject);
@@ -297,4 +299,4 @@ bool getObjectFromGroup(ObjectPtr& theObject, GeomShapePtr& theShape)
     }
   }
   return false;
-}
\ No newline at end of file
+}