From 3bea13bb1f571445185d376f76e1785a5777282e Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Mon, 9 Feb 2015 17:18:48 +0100
Subject: profiles: Report "pseudo-upgrades" as upgrades, not downgrades.

Reported by Andreas Enge <andreas@enge.fr>
at <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19764#19>.

* guix/profiles.scm (manifest-transaction-effects): Use 'version>=?'
  instead of 'version>?'.
* tests/profiles.scm ("manifest-transaction-effects and
  pseudo-upgrades"): New test.
---
 guix/profiles.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'guix/profiles.scm')

diff --git a/guix/profiles.scm b/guix/profiles.scm
index ac2009154f..a0a259bd4e 100644
--- a/guix/profiles.scm
+++ b/guix/profiles.scm
@@ -331,8 +331,8 @@ replace it."
        (let* ((pattern  (manifest-entry->pattern entry))
               (previous (manifest-lookup manifest pattern))
               (newer?   (and previous
-                             (version>? (manifest-entry-version entry)
-                                        (manifest-entry-version previous)))))
+                             (version>=? (manifest-entry-version entry)
+                                         (manifest-entry-version previous)))))
          (loop rest
                (if previous install (cons entry install))
                (if (and previous newer?)
-- 
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