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authorMathieu Othacehe <othacehe@gnu.org>2020-12-04 14:25:57 +0100
committerMathieu Othacehe <othacehe@gnu.org>2020-12-04 14:45:26 +0100
commit79fd9f40269ebc269715f1b14ebf13980f882992 (patch)
treebd58f11929fe7051dc14fa17e70d77a9779a8118
parenta59aaad6dd92039e8ac881f6a4a48c541a0f87f8 (diff)
downloadguix-79fd9f40269ebc269715f1b14ebf13980f882992.tar.gz
scripts: substitute: Fix discover option.
The discover option can be unset or set to "yes/no". Handle both cases.

* guix/scripts/substitute.scm (%local-substitute-urls): Fix discover option.
-rwxr-xr-xguix/scripts/substitute.scm8
1 files changed, 5 insertions, 3 deletions
diff --git a/guix/scripts/substitute.scm b/guix/scripts/substitute.scm
index adc6852321..feae2df9cb 100755
--- a/guix/scripts/substitute.scm
+++ b/guix/scripts/substitute.scm
@@ -1103,9 +1103,11 @@ is shorter than MAX elements, then it is directly returned."
 (define %local-substitute-urls
   ;; If the following option is passed to the daemon, use the substitutes list
   ;; provided by "guix discover" process.
-  (if (find-daemon-option "discover")
-      (randomize-substitute-urls (read-substitute-urls))
-      '()))
+  (let* ((option (find-daemon-option "discover"))
+         (discover? (and option (string=? option "yes"))))
+    (if discover?
+     (randomize-substitute-urls (read-substitute-urls))
+     '())))
 
 (define substitute-urls
   ;; List of substitute URLs.