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diff --git a/idl/SMESH_Mesh.idl b/idl/SMESH_Mesh.idl
index 8cf952cc72df7d8e62fad73b5968eee66432ea25..231753b09dc2358f18ee6a2aa26053fb1fbeb3b1 100644 (file)
--- a/idl/SMESH_Mesh.idl
+++ b/idl/SMESH_Mesh.idl
@@ -264,7 +264,8 @@ module SMESH
     long_array GetMeshInfo();
 
     /*!
-     * Returns types of elements it contains
+     * Returns types of elements it contains.
+     * It's empty if the SMESH_IDSource contains no IDs
      */
     array_of_ElementType GetTypes();