services: configuration: simplify alist? procedure.

* gnu/services/configuration.scm (alist?): simplify procedure.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
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Bruno Victal 2023-01-25 16:38:51 +00:00 committed by Maxim Cournoyer
parent a586c3996e
commit eba81e68ac
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@ -440,10 +440,7 @@ the list result in @code{#t} when applying PRED? on them."
(list-of string?))
(define alist?
(match-lambda
(() #t)
((head . tail) (and (pair? head) (alist? tail)))
(_ #f)))
(list-of pair?))
(define serialize-file-like empty-serializer)