nodemap: rename a variable to prevent shawoding "_"
This will make pyflakes happy with the next changeset.
Differential Revision: https://phab.mercurial-scm.org/D8412
--- a/mercurial/revlogutils/nodemap.py Fri Apr 10 22:30:50 2020 +0900
+++ b/mercurial/revlogutils/nodemap.py Tue Apr 14 04:17:57 2020 +0200
@@ -519,7 +519,7 @@
Children blocks are always yield before their parent block.
"""
- for (_, item) in sorted(block.items()):
+ for (__, item) in sorted(block.items()):
if isinstance(item, dict):
for sub_block in _walk_trie(item):
yield sub_block