53061: "Clear mesh data" removes too many (if !HasShapeToMesh())

[modules/smesh.git] / src / SMESH_I / SMESH_Mesh_i.cxx

diff --git a/src/SMESH_I/SMESH_Mesh_i.cxx b/src/SMESH_I/SMESH_Mesh_i.cxx
index 728a75ddb8ee179295e70d97e17a5fff2a4e54ff..b025573b9b559add0fb7ed705d7ffc70251e04ef 100644 (file)
--- a/src/SMESH_I/SMESH_Mesh_i.cxx
+++ b/src/SMESH_I/SMESH_Mesh_i.cxx
@@ -293,7 +293,7 @@ void SMESH_Mesh_i::Clear() throw (SALOME::SALOME_Exception)
 {
   Unexpect aCatch(SALOME_SalomeException);
   if ( _preMeshInfo )
-    _preMeshInfo->ForgetAllData();
+    _preMeshInfo->ForgetOrLoad(); // load in case if !HasShapeToMesh()
 
   try {
     _impl->Clear();