Cleanup: Use const arguments

2 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_collection.h b/source/blender/blenkernel/BKE_collection.h
index d0fca5e3796..4fa285a4e85 100644
--- a/source/blender/blenkernel/BKE_collection.h
+++ b/source/blender/blenkernel/BKE_collection.h
@@ -88,7 +88,7 @@ struct Collection *BKE_collection_object_find(struct Main *bmain,
                                               struct Scene *scene,
                                               struct Collection *collection,
                                               struct Object *ob);
-bool BKE_collection_is_empty(struct Collection *collection);
+bool BKE_collection_is_empty(const struct Collection *collection);
 
 bool BKE_collection_object_add(struct Main *bmain,
                                struct Collection *collection,
diff --git a/source/blender/blenkernel/intern/collection.c b/source/blender/blenkernel/intern/collection.c
index ac23f9012a7..0c09744c170 100644
--- a/source/blender/blenkernel/intern/collection.c
+++ b/source/blender/blenkernel/intern/collection.c
@@ -1007,7 +1007,7 @@ Collection *BKE_collection_object_find(Main *bmain,
   return NULL;
 }
 
-bool BKE_collection_is_empty(Collection *collection)
+bool BKE_collection_is_empty(const Collection *collection)
 {
   return BLI_listbase_is_empty(&collection->gobject) &&
          BLI_listbase_is_empty(&collection->children);