[bug#70132] [PATCH 01/11] channels: Use SRFI-71 instead of SRFI-11.

[Ludovic Courtès]

* guix/channels.scm (latest-channel-instance): Use SRFI-71.

Change-Id: I73531c98b3034e228006ed91518cc7bfedc784fd
---
 guix/channels.scm | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/guix/channels.scm b/guix/channels.scm
index 66f3122f79..10f0e3800f 100644
--- a/guix/channels.scm
+++ b/guix/channels.scm
@@ -43,10 +43,10 @@ (define-module (guix channels)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-2)
   #:use-module (srfi srfi-9)
-  #:use-module (srfi srfi-11)
   #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
   #:use-module (srfi srfi-35)
+  #:use-module (srfi srfi-71)
   #:autoload   (guix describe) (current-channels) ;XXX: circular dep
   #:autoload   (guix self) (whole-package make-config.scm)
   #:autoload   (guix inferior) (gexp->derivation-in-inferior) ;FIXME: circular 
dep
@@ -411,12 +411,11 @@ (define* (latest-channel-instance store channel
     (and (string=? (basename file) ".git")
          (eq? 'directory (stat:type stat))))
 
-  (let-values (((channel)
-                (ensure-default-introduction channel))
-               ((checkout commit relation)
-                (update-cached-checkout (channel-url channel)
-                                        #:ref (channel-reference channel)
-                                        #:starting-commit starting-commit)))
+  (let ((channel (ensure-default-introduction channel))
+        (checkout commit relation
+                  (update-cached-checkout (channel-url channel)
+                                          #:ref (channel-reference channel)
+                                          #:starting-commit starting-commit)))
     (when relation
       (validate-pull channel starting-commit commit relation))
 
-- 
2.41.0