packages: 'find-packages-by-name' properly honors version prefixes.

Fixes <https://bugs.gnu.org/28446>.
Reported by Mark H Weaver <mhw@netris.org>.

* gnu/packages.scm (find-packages-by-name): Use 'version-prefix?'
instead of 'string-prefix?'.
This commit is contained in:
Ludovic Courtès 2018-05-13 12:16:34 +02:00
parent 437f62f02a
commit 348987d3d1
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@ -188,7 +188,7 @@ (define find-packages-by-name
version>?)))
(if version
(filter (lambda (package)
(string-prefix? version (package-version package)))
(version-prefix? version (package-version package)))
matching)
matching)))))