revlog: delete references to deleted nullid sentinel value
authorMartin von Zweigbergk <martinvonz@google.com>
Fri, 08 Nov 2019 14:35:53 -0800
changeset 43582 ae5e39512ca0
parent 43581 f5991fd7cca7
child 43583 73e6d3346e4f
revlog: delete references to deleted nullid sentinel value We stopped keeping the nullid in the index in 781b2720d2ac (index: don't include nullid in len(), 2018-07-20). I forgot to update some comments about it. Differential Revision: https://phab.mercurial-scm.org/D7366
mercurial/cext/revlog.c
--- a/mercurial/cext/revlog.c	Sun Nov 10 18:15:54 2019 +0100
+++ b/mercurial/cext/revlog.c	Fri Nov 08 14:35:53 2019 -0800
@@ -62,10 +62,9 @@
  * This class has two behaviors.
  *
  * When used in a list-like way (with integer keys), we decode an
- * entry in a RevlogNG index file on demand. Our last entry is a
- * sentinel, always a nullid.  We have limited support for
+ * entry in a RevlogNG index file on demand. We have limited support for
  * integer-keyed insert and delete, only at elements right before the
- * sentinel.
+ * end.
  *
  * With string keys, we lazily perform a reverse mapping from node to
  * rev, using a base-16 trie.
@@ -2466,7 +2465,7 @@
 
 /*
  * Delete a numeric range of revs, which must be at the end of the
- * range, but exclude the sentinel nullid entry.
+ * range.
  */
 static int index_slice_del(indexObject *self, PyObject *item)
 {