75/197: installer: Remove pointless calls to delwin.

[Danny Milosavljevic]

dannym pushed a commit to branch wip-installer-2
in repository guix.

commit efa1b8dc9a625e44da2392d2ba883010c5cd1508
Author: John Darrington <address@hidden>
Date:   Fri Jan 6 20:04:57 2017 +0100

    installer: Remove pointless calls to delwin.
    
    This gets called anyway when the window is garbage collected.
    
    * gnu/system/installer/configure.scm: Remove delwin call.
    * gnu/system/installer/dialog.scm: Remove delwin call.
    * gnu/system/installer/disks.scm: Remove delwin call.
    * gnu/system/installer/file-browser.scm: Remove delwin call.
    * gnu/system/installer/filesystems.scm: Remove delwin call.
    * gnu/system/installer/install.scm: Remove delwin call.
    * gnu/system/installer/network.scm: Remove delwin call.
    * gnu/system/installer/ping.scm: Remove delwin call.
    * gnu/system/installer/role.scm: Remove delwin call.
    * gnu/system/installer/time-zone.scm: Remove delwin call.
---
 gnu/system/installer/configure.scm    | 4 ----
 gnu/system/installer/dialog.scm       | 2 --
 gnu/system/installer/disks.scm        | 1 -
 gnu/system/installer/file-browser.scm | 2 --
 gnu/system/installer/filesystems.scm  | 3 ---
 gnu/system/installer/install.scm      | 2 --
 gnu/system/installer/network.scm      | 2 --
 gnu/system/installer/ping.scm         | 2 --
 gnu/system/installer/role.scm         | 4 ----
 gnu/system/installer/time-zone.scm    | 2 --
 10 files changed, 24 deletions(-)

diff --git a/gnu/system/installer/configure.scm 
b/gnu/system/installer/configure.scm
index f0206a3..d454488 100644
--- a/gnu/system/installer/configure.scm
+++ b/gnu/system/installer/configure.scm
@@ -97,8 +97,6 @@
      
      ((buttons-key-matches-symbol? nav ch 'back)
       ;; Close the menu and return 
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack)))
 
 
@@ -113,8 +111,6 @@
         (close-port cfg-port))
 
       ;; Close the menu and return 
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack)))
      )
 
diff --git a/gnu/system/installer/dialog.scm b/gnu/system/installer/dialog.scm
index 26064eb..2c8f3ed 100644
--- a/gnu/system/installer/dialog.scm
+++ b/gnu/system/installer/dialog.scm
@@ -52,8 +52,6 @@
        (buttons-select-next nav))))
 
      ((buttons-key-matches-symbol? nav ch 'ok)
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
 
       (delwin (page-datum page 'text-window))
       (set! page-stack (cdr page-stack))
diff --git a/gnu/system/installer/disks.scm b/gnu/system/installer/disks.scm
index f0f043a..9a1c8b6 100644
--- a/gnu/system/installer/disks.scm
+++ b/gnu/system/installer/disks.scm
@@ -94,7 +94,6 @@
         (system* "partprobe")))
 
      ((buttons-key-matches-symbol? nav ch 'continue)
-      (delwin (outer (page-wwin page)))
       (set! page-stack (cdr page-stack))
       ((page-refresh (car page-stack)) (car page-stack))))
     
diff --git a/gnu/system/installer/file-browser.scm 
b/gnu/system/installer/file-browser.scm
index 35c54cb..70fcae3 100644
--- a/gnu/system/installer/file-browser.scm
+++ b/gnu/system/installer/file-browser.scm
@@ -55,8 +55,6 @@
        (buttons-select-next nav))))
 
      ((buttons-key-matches-symbol? nav ch 'back)
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
 
       (set! page-stack (cdr page-stack)))
 
diff --git a/gnu/system/installer/filesystems.scm 
b/gnu/system/installer/filesystems.scm
index bde276d..0908f52 100644
--- a/gnu/system/installer/filesystems.scm
+++ b/gnu/system/installer/filesystems.scm
@@ -188,8 +188,6 @@
        ))
 
      ((buttons-key-matches-symbol? nav ch 'back)
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack)))
 
 
@@ -200,7 +198,6 @@
               (set! page-stack (cons next page-stack))
               ((page-refresh next) next))
             (begin
-              (delwin (outer (page-wwin page)))
               (set! page-stack (cdr page-stack))
               ((page-refresh (car page-stack)) (car page-stack)))
             ))))
diff --git a/gnu/system/installer/install.scm b/gnu/system/installer/install.scm
index 5cfb52e..a08b4f8 100644
--- a/gnu/system/installer/install.scm
+++ b/gnu/system/installer/install.scm
@@ -70,8 +70,6 @@
 
      ((buttons-key-matches-symbol? nav ch 'back)
       ;; Close the menu and return
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack)))
 
      ((buttons-key-matches-symbol? nav ch 'reboot)
diff --git a/gnu/system/installer/network.scm b/gnu/system/installer/network.scm
index 45e6981..7eb4807 100644
--- a/gnu/system/installer/network.scm
+++ b/gnu/system/installer/network.scm
@@ -116,8 +116,6 @@
       ;; Cancel the timer
       (setitimer ITIMER_REAL 0 0 0 0)
 
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack))))
 
     (std-menu-key-handler menu ch))
diff --git a/gnu/system/installer/ping.scm b/gnu/system/installer/ping.scm
index 5f117bc..1afb2cf 100644
--- a/gnu/system/installer/ping.scm
+++ b/gnu/system/installer/ping.scm
@@ -72,8 +72,6 @@
       (buttons-unselect-all nav))
 
      ((buttons-key-matches-symbol? nav ch 'continue)
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
 
       (delwin (page-datum page 'test-window))
       (set! page-stack (cdr page-stack))
diff --git a/gnu/system/installer/role.scm b/gnu/system/installer/role.scm
index 840d0cf..369f695 100644
--- a/gnu/system/installer/role.scm
+++ b/gnu/system/installer/role.scm
@@ -88,13 +88,9 @@
      ((select-key? ch)
       (set! system-role (menu-get-current-item menu))
       
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack)))
 
      ((buttons-key-matches-symbol? nav ch 'back)
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
       (set! page-stack (cdr page-stack))))
 
     (std-menu-key-handler menu ch))
diff --git a/gnu/system/installer/time-zone.scm 
b/gnu/system/installer/time-zone.scm
index f8876f8..416067f 100644
--- a/gnu/system/installer/time-zone.scm
+++ b/gnu/system/installer/time-zone.scm
@@ -55,8 +55,6 @@
        (buttons-select-next nav))))
 
      ((buttons-key-matches-symbol? nav ch 'back)
-      (delwin (outer (page-wwin page)))
-      (delwin (inner (page-wwin page)))
 
       (set! page-stack (cdr page-stack)))