From 22126df21033c66a53b40c13f542e955058f4f98 Mon Sep 17 00:00:00 2001
From: dpasukhi <dpasukhi@opencascade.com>
Date: Tue, 28 Jan 2025 16:29:56 +0000
Subject: [PATCH] Modeling - Add boundary check in BRepFill_Filling to handle
 empty boundaries #300

---
 src/BRepFill/BRepFill_Filling.cxx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/BRepFill/BRepFill_Filling.cxx b/src/BRepFill/BRepFill_Filling.cxx
index 4ba10915fd..b8d11791f2 100644
--- a/src/BRepFill/BRepFill_Filling.cxx
+++ b/src/BRepFill/BRepFill_Filling.cxx
@@ -563,6 +563,13 @@ void BRepFill_Filling::Build()
                                                   myTolAng,
                                                   myTolCurv,
                                                   myAnisotropie));
+
+  if (myBoundary.IsEmpty())
+  {
+    myIsDone = Standard_False;
+    return;
+  }
+
   TopoDS_Edge      CurEdge;
   TopoDS_Face      CurFace;
   Standard_Integer i, j;