From d2f6edb10242e3ea7be4dedb2a39d7d110a666f6 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 21 Apr 2016 11:23:45 +0300
Subject: [PATCH] #1404 Random crash with Shaper: AIS presentations: avoid
 IsReadyToDisplay calling twice.

---
 src/PartSet/PartSet_OperationPrs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PartSet/PartSet_OperationPrs.cpp b/src/PartSet/PartSet_OperationPrs.cpp
index a749611f5..3573cb399 100755
--- a/src/PartSet/PartSet_OperationPrs.cpp
+++ b/src/PartSet/PartSet_OperationPrs.cpp
@@ -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