vfs2: remove redundant tuple() from tree_items arg

Tested-by: Rob Browning <rlb@defaultvalue.org>
Signed-off-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/lib/bup/vfs2.py b/lib/bup/vfs2.py
index a8ba09a53ce14277bd05a1e47da7f5cca2f66b9e..7863144cf71e7ca6d88ba588bf78d449ef21ab07 100644 (file)
--- a/lib/bup/vfs2.py
+++ b/lib/bup/vfs2.py
@@ -420,7 +420,7 @@ def ordered_tree_entries(tree_data, bupm=None):
     for ent in tree_ents:
         yield ent
     
-def tree_items(oid, tree_data, names=frozenset(tuple()), bupm=None):
+def tree_items(oid, tree_data, names=frozenset(), bupm=None):
 
     def tree_item(ent_oid, kind, gitmode):
         if kind == BUP_CHUNKED: