0029814: Modeling Data - add method TopoDS_Shape::NbChildren() for simple check of...

[occt.git] / src / XCAFPrs / XCAFPrs.cxx

diff --git a/src/XCAFPrs/XCAFPrs.cxx b/src/XCAFPrs/XCAFPrs.cxx
index 762eb44..053c3e2 100644 (file)
--- a/src/XCAFPrs/XCAFPrs.cxx
+++ b/src/XCAFPrs/XCAFPrs.cxx
@@ -303,8 +303,7 @@ void XCAFPrs::CollectStyleSettings (const TDF_Label& theLabel,
     TopoDS_Shape aSubshape = XCAFDoc_ShapeTool::GetShape (aLabel);
     if (aSubshape.ShapeType() == TopAbs_COMPOUND)
     {
-      const TopoDS_Iterator aShapeIter (aSubshape);
-      if (!aShapeIter.More())
+      if (aSubshape.NbChildren() == 0)
       {
         continue;
       }