Grep alias `all' shall not match parent directory

* lisp/progmodes/grep.el (grep-files-aliases): Don't match parent
  directory for `all'. Fixes bug#22577

diff --git a/lisp/progmodes/grep.el b/lisp/progmodes/grep.el
index 7e6f157f5feb330b51bfff5714637000b1af6857..f04a7226d1865d0ca569453b0379c5cec5abf287 100644 (file)
--- a/lisp/progmodes/grep.el
+++ b/lisp/progmodes/grep.el
@@ -189,7 +189,7 @@ Customize or call the function `grep-apply-setting'."
   :group 'grep)
 
 (defcustom grep-files-aliases
-  '(("all" .   "* .*")
+  '(("all" .   "* .[!.]* ..?*") ;; Don't match `..'. See bug#22577
     ("el" .    "*.el")
     ("ch" .    "*.[ch]")
     ("c" .     "*.c")