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bug#28567: 27.0.50; `directory-files-recursively' signals an error if th
From: |
Philipp Stephani |
Subject: |
bug#28567: 27.0.50; `directory-files-recursively' signals an error if there is some inaccessible subdirectory |
Date: |
Wed, 7 Aug 2019 13:10:29 +0200 |
Am Mo., 15. Juli 2019 um 11:53 Uhr schrieb Lars Ingebrigtsen <larsi@gnus.org>:
>
> Philipp <p.stephani2@gmail.com> writes:
>
> > mkdir c c/c
> > chmod 0000 c/c
> > emacs -Q -batch -f toggle-debug-on-error -eval
> > '(directory-files-recursively "/tmp/c" "foo")'
> > Debug on Error enabled globally
> > Debugger entered--Lisp error: (file-error "Opening directory" "Permission
> > denied" "/tmp/c/c")
> > file-name-all-completions("" "/tmp/c/c")
> > directory-files-recursively("/tmp/c/c" "foo" nil)
> > directory-files-recursively("/tmp/c" "foo")
> > eval((directory-files-recursively "/tmp/c" "foo"))
> > command-line-1(("-f" "toggle-debug-on-error" "-eval"
> > "(directory-files-recursively \"/tmp/c\" \"foo\")"))
> > command-line()
> > normal-top-level()
> >
> > It's probably fine to have this behavior by default (some users might
> > want strict errors when some subdirectory couldn't be listed), but I
> > think the function should have an optional argument to control the
> > behavior.
>
> Yup. I've now fixed this on the trunk -- there's now an optional
> PREDICATE parameter that can be t for "ignore file-error".
Thanks!
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Philipp Stephani <=