0026139: AIS_InteractiveContext::Display performance regression

[occt.git] / src / SelectMgr / SelectMgr_SelectableObjectSet.cxx

diff --git a/src/SelectMgr/SelectMgr_SelectableObjectSet.cxx b/src/SelectMgr/SelectMgr_SelectableObjectSet.cxx
index 6e2b00e..91bc263 100644 (file)
--- a/src/SelectMgr/SelectMgr_SelectableObjectSet.cxx
+++ b/src/SelectMgr/SelectMgr_SelectableObjectSet.cxx
@@ -34,7 +34,8 @@ SelectMgr_SelectableObjectSet::SelectMgr_SelectableObjectSet()
 //=======================================================================
 void SelectMgr_SelectableObjectSet::Append (const Handle(SelectMgr_SelectableObject)& theObject)
 {
-  if (Size() < myObjects.Add (theObject))
+  Standard_Integer aSize = Size();
+  if (aSize < myObjects.Add (theObject))
   {
     MarkDirty();
   }