From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 27 Jan 2017 19:58:10 +0000 (+0200)
Subject: Restore a test that was removed by a recent commit
X-Git-Tag: emacs-26.0.90~870^2~10
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3979d8f45784ccf80cebbb5007da054a87ded2c9;p=emacs.git

Restore a test that was removed by a recent commit

* src/fileio.c (Ffile_accessible_directory_p): Don't overwrite the
errno value unless it's necessary.  (Bug#25419)
---

diff --git a/src/fileio.c b/src/fileio.c
index b8706e1e893..81eaa771189 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -2823,7 +2823,8 @@ really is a readable and searchable directory.  */)
 	 avoids reporting "Success" for a failed operation.  Perhaps
 	 someday we can fix this in a better way, by improving
 	 file-accessible-directory-p's API; see Bug#25419.  */
-      errno = EACCES;
+      if (!EQ (r, Qt))
+	errno = EACCES;
 
       return r;
     }