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authorLudovic Courtès <ludo@gnu.org>2016-04-27 23:33:17 +0200
committerLudovic Courtès <ludo@gnu.org>2016-04-27 23:35:39 +0200
commita17417a812614eee2a7e39155712d7efe814f559 (patch)
tree4325ef45395add1f7c495996529fa2480ae18b93 /doc/guix.texi
parent151065d02a75dde396fd537f09fb89fa4b8821c2 (diff)
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.
Diffstat (limited to 'doc/guix.texi')
-rw-r--r--doc/guix.texi3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 6d64772262..0d72574619 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -5609,7 +5609,8 @@ guix challenge @var{options} [@var{packages}@dots{}]
When a difference is found between the hash of a locally-built item and
that of a server-provided substitute, or among substitutes provided by
different servers, the command displays it as in the example above and
-exits with a non-zero return code.
+its exit code is 2 (other non-zero exit codes denote other kinds of
+errors.)
The one option that matters is: