# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1532849151 -32400
# Node ID 774f92710a811607751aa0d71b232dcd89e2b4a6
# Parent  d49e490a9e85252886fd43258803bcad4fc88edb
fileset: suppress EACCES while reading arbitrary paths via filectx API

On Windows, EACCES is raised in place of EISDIR. This patch simply adds
EACCES to the list of errors to be ignored since I think it's okay for
filesets to treat inaccessible working-copy files as not existing.

diff -r d49e490a9e85 -r 774f92710a81 mercurial/fileset.py
--- a/mercurial/fileset.py	Fri Jul 27 14:56:10 2018 +0300
+++ b/mercurial/fileset.py	Sun Jul 29 16:25:51 2018 +0900
@@ -592,7 +592,9 @@
                 try:
                     return predfn(fctx)
                 except (IOError, OSError) as e:
-                    if e.errno in (errno.ENOENT, errno.ENOTDIR, errno.EISDIR):
+                    # open()-ing a directory fails with EACCES on Windows
+                    if e.errno in (errno.ENOENT, errno.EACCES, errno.ENOTDIR,
+                                   errno.EISDIR):
                         return False
                     raise
         else: