44/68: installer: partition: Differenciate Back button from Exit button.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit cbeb27025f39694b8d12e07ee7e5ce8031690c4e
Author: Mathieu Othacehe <address@hidden>
Date:   Wed Dec 5 22:00:15 2018 +0900

    installer: partition: Differenciate Back button from Exit button.
    
    * gnu/installer/newt/partition.scm (run-label-page): Pass the button text as
    an argument,
    (run-disk-page): Call run-label-page with the appropriate button text.
---
 gnu/installer/newt/partition.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm
index 1d5e453..04d6192 100644
--- a/gnu/installer/newt/partition.scm
+++ b/gnu/installer/newt/partition.scm
@@ -76,7 +76,7 @@ DEVICES list."
          (device (car result)))
     device))
 
-(define (run-label-page button-callback)
+(define (run-label-page button-text button-callback)
   "Run a page asking the user to select a partition table label."
   (run-listbox-selection-page
    #:info-text (G_ "Select a new partition table type. \
@@ -84,7 +84,7 @@ Be careful, all data on the disk will be lost.")
    #:title (G_ "Partition table")
    #:listbox-items '("msdos" "gpt")
    #:listbox-item->text identity
-   #:button-text (G_ "Exit")
+   #:button-text button-text
    #:button-callback-procedure button-callback))
 
 (define (run-type-page partition)
@@ -519,7 +519,7 @@ edit it."
     (let ((item (car listbox-item)))
       (cond
        ((disk? item)
-        (let ((label (run-label-page (const #f))))
+        (let ((label (run-label-page (G_ "Back") (const #f))))
           (if label
               (let* ((device (disk-device item))
                      (new-disk (mklabel device label))
@@ -674,6 +674,7 @@ At least one partition must have its mounting point set to 
'/'.")
                 (disk (if disk-type
                           (disk-new device)
                           (let* ((label (run-label-page
+                                         (G_ "Exit")
                                          button-exit-action))
                                  (disk (mklabel device label)))
                             (disk-commit disk)