From: nds <nds@opencascade.com>
Date: Mon, 17 Jun 2019 10:45:49 +0000 (+0300)
Subject: 0030728: Visualization - using one implementation of highlight/unhighlight in context... 
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=120f8788ffae167db63c6af24f213d1d2c922cad;p=occt-copy.git

0030728: Visualization - using one implementation of highlight/unhighlight in context - compilation correction

# check of NULL global selection owner (e.g. AIS_RubberBand has no global owner)
---

diff --git a/src/AIS/AIS_InteractiveContext.cxx b/src/AIS/AIS_InteractiveContext.cxx
index 4adacccee4..2cee8d8642 100644
--- a/src/AIS/AIS_InteractiveContext.cxx
+++ b/src/AIS/AIS_InteractiveContext.cxx
@@ -1945,7 +1945,9 @@ void AIS_InteractiveContext::EraseGlobal (const Handle(AIS_InteractiveObject)& t
 
   const Standard_Integer aDispMode = theIObj->HasHilightMode() ? theIObj->HilightMode() : 0;
   AIS_NListOfEntityOwner anOwners;
-  anOwners.Append(theIObj->GlobalSelOwner());
+  const Handle(SelectMgr_EntityOwner)& aGlobOwner = theIObj->GlobalSelOwner();
+  if (!aGlobOwner.IsNull())
+    anOwners.Append(aGlobOwner);
   unhighlightOwners (anOwners);
   myMainPM->SetVisibility (theIObj, aStatus->DisplayMode(), Standard_False);