diff relnotes/next @ 42343:d8e55c0c642c

util: make util.dirs() and util.finddirs() include root directory (API)

This changes the behavior of test-origbackup-conflict.t so it no
longer errors out when the backup path points to an existing
file. Instead, it replaces the file by a directory. That seems
reasonable to me.

Differential Revision: https://phab.mercurial-scm.org/D6403

--- a/relnotes/next	Thu Jul 13 23:43:16 2017 -0700
+++ b/relnotes/next	Tue May 16 11:00:38 2017 -0700
@@ -32,3 +32,6 @@
 
  * `match.visitdir()` and `match.visitchildrenset()` now expect the
    empty string instead of '.' to indicate the root directory.
+
+ * `util.dirs()` and `util.finddirs()` now include an entry for the
+   root directory (empty string).