civodul pushed a commit to branch master
in repository guix.
commit e871c3a857005c2c55fcbf4dbd48e22fe33b6451
Author: Ludovic Courtès <[email protected]>
AuthorDate: Fri Jul 1 09:42:53 2022 +0200
image: 'system-image' throws when given an incorrect image format.
Previously 'system-image' would return *unspecified* in that case,
leading to a wrong-type-arg error crash down the road.
* gnu/system/image.scm (system-image): Add 'else' clause.
---
gnu/system/image.scm | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gnu/system/image.scm b/gnu/system/image.scm
index 5972a944d7..f1739a35c1 100644
--- a/gnu/system/image.scm
+++ b/gnu/system/image.scm
@@ -842,7 +842,10 @@ image, depending on IMAGE format."
;; This happens if some limits are exceeded, see:
;;
https://lists.gnu.org/archive/html/grub-devel/2020-06/msg00048.html
#:grub-mkrescue-environment
- '(("MKRESCUE_SED_MODE" . "mbr_only"))))))))
+ '(("MKRESCUE_SED_MODE" . "mbr_only"))))
+ (else
+ (raise (formatted-message
+ (G_ "~a: unsupported image format") image-format)))))))
;;
