23315: [CEA 1929] Too much memory used to display a mesh in shading and wireframe

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

diff --git a/src/SMESH_I/SMESH_MeshEditor_i.cxx b/src/SMESH_I/SMESH_MeshEditor_i.cxx
index a99acd2f68a0b38478bfde505718539e0204667b..a0c252bd3c9770a33337b94f906d561da80bdb84 100644 (file)
--- a/src/SMESH_I/SMESH_MeshEditor_i.cxx
+++ b/src/SMESH_I/SMESH_MeshEditor_i.cxx
@@ -2952,8 +2952,9 @@ SMESH_MeshEditor_i::ExtrusionAlongPathObjects(const SMESH::ListOfIDSources & the
   }
 
   if ( !myIsPreviewMode ) {
-    aPythonDump << "(" << aGroups << ", error) = "
-                << this << ".ExtrusionAlongPathObjects( "
+    if ( aGroups->length() > 0 ) aPythonDump << "(" << aGroups << ", error) = ";
+    else                         aPythonDump << "(_noGroups, error) = ";
+    aPythonDump << this << ".ExtrusionAlongPathObjects( "
                 << theNodes            << ", "
                 << theEdges            << ", "
                 << theFaces            << ", "