system: Avoid '_' as a pattern variable in 'match'.

* gnu/system.scm (operating-system-root-file-system): Don't use '_' as a
wildcard in 'match', to cope with literal semantics in 2.2.
This commit is contained in:
Ludovic Courtès 2017-03-10 14:41:00 +01:00
parent fe2b6434f0
commit 856be82323
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@ -652,8 +652,8 @@ (define* (operating-system-profile os #:key container?)
(define (operating-system-root-file-system os)
"Return the root file system of OS."
(find (match-lambda
(($ <file-system> _ _ "/") #t)
(_ #f))
(($ <file-system> device title "/") #t)
(x #f))
(operating-system-file-systems os)))
(define (operating-system-initrd-file os)