revlog: create a create `null_item` attribute for V0
This value is currently wrong, but at least it is now -obviously- wrong.
Differential Revision: https://phab.mercurial-scm.org/D10644
--- a/mercurial/revlogutils/revlogv0.py Mon May 03 16:52:38 2021 +0200
+++ b/mercurial/revlogutils/revlogv0.py Tue May 04 01:13:53 2021 +0200
@@ -42,6 +42,7 @@
class revlogoldindex(list):
entry_size = INDEX_ENTRY_V0.size
+ null_item = (0, 0, 0, -1, -1, -1, -1, node.nullid)
@property
def nodemap(self):
@@ -89,7 +90,7 @@
def __getitem__(self, i):
if i == -1:
- return (0, 0, 0, -1, -1, -1, -1, node.nullid)
+ return self.null_item
return list.__getitem__(self, i)
def pack_header(self, header):