This is a follow-up of
3cde5231aa78aa5e31b27888cd78ee0b250a7a1c that fixes the
challenge test.
When dealing with uncompressed NAR, the file size is false. Propagate it to
progress-reporter/file as it used to be the case.
* guix/scripts/challenge.scm (call-with-nar): Accept false size.
(http-fetch uri)))
(define reporter
(progress-reporter/file (narinfo-path narinfo)
- (max size (or actual-size 0)) ;defensive
+ (and size
+ (max size (or actual-size 0))) ;defensive
#:abbreviation (const (uri-host uri))))
(define result