(address . guix-patches@gnu.org)(name . Bruno Victal)(address . mirai@makinata.eu)
From: Bruno Victal <mirai@makinata.eu>
* gnu/services/configuration.scm: rework alist? procedure
---
gnu/services/configuration.scm | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
Toggle diff (21 lines)
diff --git a/gnu/services/configuration.scm b/gnu/services/configuration.scm
index dacfc52ba9..5bbb032c66 100644
--- a/gnu/services/configuration.scm
+++ b/gnu/services/configuration.scm
@@ -436,7 +436,11 @@ (define (list-of pred?)
(define list-of-strings?
(list-of string?))
-(define alist? list?)
+(define alist?
+ (match-lambda
+ (() #t)
+ ((and (= car head) (= cdr tail)) (and (pair? head) (alist? tail)))
+ (_ #f)))
(define serialize-file-like empty-serializer)
base-commit: 748ec628826cea3faa3679074d87fae9bc810080
--
2.38.1