From 6d72e0c5f9ced8a176fb7a4de0e6b23878f5a637 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 21 Apr 2016 12:16:00 +0300
Subject: [PATCH] #1404 Random crash with Shaper: AIS presentations: correction
 for Operation prs.

---
 src/PartSet/PartSet_OperationPrs.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PartSet/PartSet_OperationPrs.cpp b/src/PartSet/PartSet_OperationPrs.cpp
index 3573cb399..f62f34da1 100755
--- a/src/PartSet/PartSet_OperationPrs.cpp
+++ b/src/PartSet/PartSet_OperationPrs.cpp
@@ -82,7 +82,7 @@ void PartSet_OperationPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& t
   NCollection_DataMap<TopoDS_Shape, Handle(AIS_InteractiveObject)> aShapeToPrsMap;
   fillShapeList(myFeatureShapes, aShapeToPrsMap);
 
-  bool aReadyToDisplay = !myShapeToPrsMap.IsEmpty();
+  bool aReadyToDisplay = !aShapeToPrsMap.IsEmpty();
   if (aReadyToDisplay) {
     myShapeToPrsMap.Clear();
     myShapeToPrsMap.Assign(aShapeToPrsMap);
@@ -113,7 +113,7 @@ void PartSet_OperationPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& t
   }
 
   if (!aReadyToDisplay) {
-    //Events_Error::throwException("An empty AIS presentation: PartSet_OperationPrs");
+    Events_Error::throwException("An empty AIS presentation: PartSet_OperationPrs");
     //std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
     //            new Events_Message(Events_Loop::eventByName(EVENT_EMPTY_OPERATION_PRESENTATION)));
     //Events_Loop::loop()->send(aMsg);
-- 
2.39.2