store: 'path-info-deriver' is #f when there is no deriver.
authorLudovic Courtès <ludo@gnu.org>
Fri, 26 Feb 2016 22:14:28 +0000 (23:14 +0100)
committerLudovic Courtès <ludo@gnu.org>
Fri, 26 Feb 2016 22:35:29 +0000 (23:35 +0100)
commit22572d56cb3da5b176b5b5697d4e8e71067eab74
treeef1cdb100716ff5d58c9ae6f75db4e198fd647ba
parentacb01e37466a1d3fff81f10e00fe15a4ef20e2db
store: 'path-info-deriver' is #f when there is no deriver.

* guix/store.scm (read-path-info): Use #f when we get the empty string
for DERIVER.
* guix/scripts/publish.scm (narinfo-string): Adjust accordingly.
* tests/store.scm ("path-info-deriver"): New test.
guix/scripts/publish.scm
guix/store.scm
tests/store.scm