From 872306fdd0f0f57627c47463036637f8c3f36a0c Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Sat, 7 Aug 2021 11:53:45 +0200
Subject: [PATCH] further optional type changes

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

diff --git a/src/ifcgeom/IfcGeomWires.cpp b/src/ifcgeom/IfcGeomWires.cpp
index d8d7d385d4..b5ccd6d717 100644
--- a/src/ifcgeom/IfcGeomWires.cpp
+++ b/src/ifcgeom/IfcGeomWires.cpp
@@ -1003,8 +1003,8 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcIndexedPolyCurve* l, TopoDS_Wi
 
 	BRepBuilderAPI_MakeWire w;
 
-	if(l->hasSegments()) {
-		aggregate_of_instance::ptr segments = l->Segments();
+	if(l->Segments()) {
+		aggregate_of_instance::ptr segments = *l->Segments();
 		for (aggregate_of_instance::it it = segments->begin(); it != segments->end(); ++it) {
 			IfcUtil::IfcBaseClass* segment = *it;
 			if (segment->declaration().is(IfcSchema::IfcLineIndex::Class())) {