guix package: Exit with 0 when there is nothing to list.

* guix/scripts/package.scm (guix-package)[process-query]: Exit with 0 when there are no generations containing packages or no profiles.
2013-09-26 02:00:06 +00:00 · 2013-09-26 02:00:06 +00:00 · 4658b2c47b
parent c9cb0825c9
commit 4658b2c47b
1 changed files with 1 additions and 1 deletions
--- a/guix/scripts/package.scm
+++ b/guix/scripts/package.scm
@ -983,7 +983,7 @@ more information.~%"))
               ((string-null? pattern)
                (let ((numbers (generation-numbers profile)))
                  (if (equal? numbers '(0))
-                      (exit 1)
+                      (exit 0)
                      (for-each list-generation numbers))))
               ((matching-generations pattern profile)
                =>