[nongnu] elpa/projectile 3de6bdc2ae 3/3: Simplify bottom-up file checks

[ELPA Syncer]

branch: elpa/projectile
commit 3de6bdc2ae6c5ce08bce3726cec936e4da5d9bad
Author: Greg Pfeil <greg@technomadic.org>
Commit: Bozhidar Batsov <bozhidar@batsov.dev>

    Simplify bottom-up file checks
---
 projectile.el | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/projectile.el b/projectile.el
index 4a4faa7651..7792e7a4c7 100644
--- a/projectile.el
+++ b/projectile.el
@@ -1206,10 +1206,9 @@ Return the first (bottommost) matched directory or nil 
if not found."
   (projectile-locate-dominating-file
    dir
    (lambda (directory)
-     (when (file-readable-p directory)
-       (let ((files (mapcar (lambda (file) (expand-file-name file directory))
-                            (or list 
projectile-project-root-files-bottom-up))))
-         (cl-some (lambda (file) (and file (file-readable-p file))) files))))))
+     (let ((files (mapcar (lambda (file) (expand-file-name file directory))
+                          (or list projectile-project-root-files-bottom-up))))
+       (cl-some (lambda (file) (and file (file-exists-p file))) files)))))
 
 (defun projectile-root-top-down-recurring (dir &optional list)
   "Identify a project root in DIR by recurring top-down search for files in 
LIST.