From 2c2ec261a8d3c37e5147038f47ad24c57cde4134 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 18 Jul 2016 15:22:37 +0200
Subject: [PATCH] services: shepherd: Clarify error message about missing
service.
Suggested by Tobias Geerinckx-Rice <me@tobias.gr>.
* gnu/services/shepherd.scm (assert-valid-graph)[assert-satisfied-requirements]:
Clarify error message.
---
gnu/services/shepherd.scm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gnu/services/shepherd.scm b/gnu/services/shepherd.scm
index f35a6bf10aa..a14f51592a6 100644
--- a/gnu/services/shepherd.scm
+++ b/gnu/services/shepherd.scm
@@ -175,7 +175,7 @@ (define (assert-satisfied-requirements service)
(&message
(message
(format #f (_ "service '~a' requires '~a', \
-which is undefined")
+which is not provided by any service")
(match (shepherd-service-provision service)
((head . _) head)
(_ service))
--
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