11/18: installer: Fix run-file-textbox-page when edit-button is #f.

[guix-commits]

mothacehe pushed a commit to branch wip-harden-installer
in repository guix.

commit dd5177a377e8ad1fb5412654201515c0ba950fb1
Author: Josselin Poiret <dev@jpoiret.xyz>
AuthorDate: Sat Jan 15 14:50:04 2022 +0100

    installer: Fix run-file-textbox-page when edit-button is #f.
    
    * gnu/installer/newt/page.scm (run-file-textbox-page): Check if
    edit-button is #f.
    
    Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
---
 gnu/installer/newt/page.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/installer/newt/page.scm b/gnu/installer/newt/page.scm
index d9901c33a1..9c684a3899 100644
--- a/gnu/installer/newt/page.scm
+++ b/gnu/installer/newt/page.scm
@@ -812,6 +812,7 @@ ITEMS when 'Ok' is pressed."
               (destroy-form-and-pop form))))
 
         (if (and (eq? exit-reason 'exit-component)
+                 edit-button
                  (components=? argument edit-button))
             (loop)                                ;recurse in tail position
             result)))))