From ad04bd6b2a3274222a5a618fd8d7927ea0bf1b1c Mon Sep 17 00:00:00 2001
From: Marius Bakke <mbakke@fastmail.com>
Date: Wed, 7 Dec 2016 15:31:56 +0100
Subject: [PATCH] gnu: duplicity: Use 'modify-phases' syntax.

* gnu/packages/backup.scm (duplicity)[arguments]: Use 'modify-phases'.
---
 gnu/packages/backup.scm | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/backup.scm b/gnu/packages/backup.scm
index a503b06603..6f88dae789 100644
--- a/gnu/packages/backup.scm
+++ b/gnu/packages/backup.scm
@@ -78,16 +78,17 @@
     (arguments
      `(#:python ,python-2               ;setup assumes Python 2
        #:test-target "test"
-       #:phases (alist-cons-before
-                 'check 'check-setup
-                 (lambda* (#:key inputs #:allow-other-keys)
-                   (substitute* "testing/functional/__init__.py"
-                     (("/bin/sh") (which "sh")))
-                   (setenv "HOME" (getcwd)) ;gpg needs to write to $HOME
-                   (setenv "TZDIR"          ;some timestamp checks need TZDIR
-                           (string-append (assoc-ref inputs "tzdata")
-                                          "/share/zoneinfo")))
-                 %standard-phases)))
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'check-setup
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "testing/functional/__init__.py"
+               (("/bin/sh") (which "sh")))
+             (setenv "HOME" (getcwd)) ;gpg needs to write to $HOME
+             (setenv "TZDIR"          ;some timestamp checks need TZDIR
+                     (string-append (assoc-ref inputs "tzdata")
+                                    "/share/zoneinfo"))
+             #t)))))
     (home-page "http://duplicity.nongnu.org/index.html")
     (synopsis "Encrypted backup using rsync algorithm")
     (description