Modeling - Add warning for incomplete wire detection in WireFromList #299

diff --git a/src/BRepFill/BRepFill_Filling.cxx b/src/BRepFill/BRepFill_Filling.cxx
index 420d9dc5e40b1e0581cbd1931135d06720a915ac..4ba10915fd433ea7af2df07d8550f6a4dbb1b3a2 100644 (file)
--- a/src/BRepFill/BRepFill_Filling.cxx
+++ b/src/BRepFill/BRepFill_Filling.cxx
@@ -119,6 +119,12 @@ static TopoDS_Wire WireFromList(TopTools_ListOfShape& Edges)
         break;
       }
     }
+    if (!itl.More())
+    {
+      Message::SendWarning() << "Warning: WireFromList: can't find the next edge. The wire is not "
+                                "complete, some edges are lost.";
+      break;
+    }
     BB.Add(aWire, anEdge);
     Edges.Remove(itl);
   }