[Bf-blender-cvs] [498002b202c] sybren-usd: USD: Marked `USDHierarchyIterator::stage` as `const`

[Sybren A. Stüvel]

Commit: 498002b202c599897347b5b65f28f2a51ac53da3
Author: Sybren A. Stüvel
Date:   Tue Nov 12 17:35:51 2019 +0100
Branches: sybren-usd
https://developer.blender.org/rB498002b202c599897347b5b65f28f2a51ac53da3

USD: Marked `USDHierarchyIterator::stage` as `const`

No functional changes.

===================================================================

M	source/blender/usd/intern/usd_hierarchy_iterator.h

===================================================================

diff --git a/source/blender/usd/intern/usd_hierarchy_iterator.h b/source/blender/usd/intern/usd_hierarchy_iterator.h
index bc4f3a84fe2..b74205e6a0e 100644
--- a/source/blender/usd/intern/usd_hierarchy_iterator.h
+++ b/source/blender/usd/intern/usd_hierarchy_iterator.h
@@ -16,7 +16,7 @@ struct Object;
 
 class USDHierarchyIterator : public AbstractHierarchyIterator {
  private:
-  pxr::UsdStageRefPtr stage;
+  const pxr::UsdStageRefPtr stage;
   pxr::UsdTimeCode export_time;
   const USDExportParams ¶ms;