From e69e13adbffe691ea44120a1a25f81089bfae5f5 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Mon, 26 Dec 2005 10:44:45 +0000
Subject: [PATCH] PAL10974. Fix SubMeshesComputed(): there may be elements but
 no nodes in a submesh

---
 src/SMESH/SMESH_subMesh.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SMESH/SMESH_subMesh.cxx b/src/SMESH/SMESH_subMesh.cxx
index d3f8e90f3..94512bdbc 100644
--- a/src/SMESH/SMESH_subMesh.cxx
+++ b/src/SMESH/SMESH_subMesh.cxx
@@ -202,7 +202,7 @@ bool SMESH_subMesh::SubMeshesComputed()
     // recompute 3D when a locale triangle hypo changes (see PAL7428).
     // So we check if mesh is really present
     //bool computeOk = (sm->GetComputeState() == COMPUTE_OK);
-    bool computeOk = ( ds && ds->GetNodes()->more() );
+    bool computeOk = ( ds && ( ds->GetNodes()->more() || ds->GetElements()->more() ));
     if (!computeOk)
     {
       const TopoDS_Shape & ss = sm->GetSubShape();
-- 
2.39.2