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Don't signal errors in check-declare-directory

* lisp/emacs-lisp/check-declare.el (check-declare-directory): Don't
bug out if we don't find any files with declare-function:(bug#55354)
because this is a predicate function, and that's inconvenient.
This commit is contained in:
Lars Ingebrigtsen 2022-05-11 14:18:27 +02:00
parent 72b1007987
commit ed1a24b4b2

View file

@ -319,10 +319,11 @@ Returns non-nil if any false statements are found."
(setq root (directory-file-name (file-relative-name root)))
(or (file-directory-p root)
(error "Directory `%s' not found" root))
(let ((files (process-lines find-program root
"-name" "*.el"
"-exec" grep-program
"-l" "^[ \t]*(declare-function" "{}" "+")))
(let ((files (process-lines-ignore-status
find-program root
"-name" "*.el"
"-exec" grep-program
"-l" "^[ \t]*(declare-function" "{}" "+")))
(when files
(apply #'check-declare-files files))))