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| author | Ludovic Courtès <ludo@gnu.org> | 2016-03-08 11:38:46 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-03-08 11:38:46 +0100 |
| commit | 95cd4971d07fe312a4e0d21b72e7bf1bba493753 (patch) | |
| tree | 430b9456a45417dd6adbf8d553deb1ee86b01f9b /gnu/packages.scm | |
| parent | 7befee308b773b78a1039315203f71e57eca763d (diff) | |
| download | patches-95cd4971d07fe312a4e0d21b72e7bf1bba493753.tar patches-95cd4971d07fe312a4e0d21b72e7bf1bba493753.tar.gz | |
packages: Support the deprecated "NAME-VERSION" syntax.
Fixes a typo introduced in 1b846da8c372bee78851439fd9e72b2499115e5a that
would lead to a backtrace when using the deprecated syntax.
* gnu/packages.scm (%find-package): Turn the first argument to
'call-with-values' into a thunk. Use #:select instead of '@' to select
the right 'package-name->name+version' procedure.
Diffstat (limited to 'gnu/packages.scm')
| -rw-r--r-- | gnu/packages.scm | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gnu/packages.scm b/gnu/packages.scm index 307f21f057..5a76e9b9ef 100644 --- a/gnu/packages.scm +++ b/gnu/packages.scm @@ -24,6 +24,9 @@ #:use-module (guix packages) #:use-module (guix ui) #:use-module (guix utils) + #:use-module ((guix build utils) + #:select ((package-name->name+version + . hyphen-separated-name->name+version))) #:use-module (ice-9 ftw) #:use-module (ice-9 vlist) #:use-module (ice-9 match) @@ -300,9 +303,10 @@ use NAME@VERSION instead~%"))) (or fallback? ;; XXX: Fallback to the older specification style with an hyphen ;; between NAME and VERSION, for backward compatibility. - (let ((proc (@ (guix build utils) package-name->name+version))) - (call-with-values (proc name) - (cut %find-package spec <> <> #:fallback? #t))) + (call-with-values + (lambda () + (hyphen-separated-name->name+version name)) + (cut %find-package spec <> <> #:fallback? #t)) (leave (_ "~A: unknown package~%") name)))))) (define (specification->package spec) |