From a17417a812614eee2a7e39155712d7efe814f559 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 27 Apr 2016 23:33:17 +0200
Subject: challenge: Use exit code 2 when discrepancies are found.

Suggested by John Darrington <john@darrington.wattle.id.au>.

* guix/scripts/challenge.scm (guix-challenge): Exit with 2 when MISSING
is not empty.
* doc/guix.texi (Invoking guix challenge): Document it.
---
 guix/scripts/challenge.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'guix/scripts')

diff --git a/guix/scripts/challenge.scm b/guix/scripts/challenge.scm
index 0eb49da0cc..149647cfdf 100644
--- a/guix/scripts/challenge.scm
+++ b/guix/scripts/challenge.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -237,7 +237,7 @@ (define (guix-challenge . args)
                                   (issues (discrepancies items urls)))
                (for-each summarize-discrepancy issues)
                (unless (null? issues)
-                 (exit 1))
+                 (exit 2))
                (return (null? issues)))
              #:system system)))))))
 
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