Subject: [bug#42122] [PATCH 1/3] system: 'read-boot-parameters' fixes for multiboot.

From: "Jan (janneke) Nieuwenhuizen" <[email-masked]>
Date: Mon, 29 Jun 2020 15:58:15 +0200

* gnu/system.scm (read-boot-parameters): Allow initrd to be unset.  Return
only value for multiboot-modules instead of (key value).
---
 gnu/system.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gnu/system.scm b/gnu/system.scm
index 44baacee7b..a6a9c958e6 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -351,9 +351,13 @@ file system labels."
          (('initrd ('string-append directory file)) ;the old format
           (string-append directory file))
          (('initrd (? string? file))
-          file)))
+          file)
+         (#f #f)))
 
-      (multiboot-modules (or (assq 'multiboot-modules rest) '()))
+      (multiboot-modules
+       (match (assq 'multiboot-modules rest)
+         ((_ args) args)
+         (#f       '())))
 
       (store-device
        ;; Linux device names like "/dev/sda1" are not suitable GRUB device
-- 
Jan Nieuwenhuizen <[email-masked]> | GNU LilyPond http://lilypond.org
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