master a824d5c 1/2: Fix customizing of ido-mode (Bug#41557)

[Noam Postavsky]

branch: master
commit a824d5c87a1a1f914ce5dc4a6763fd3a8e45d146
Author: Noam Postavsky <address@hidden>
Commit: Noam Postavsky <address@hidden>

    Fix customizing of ido-mode (Bug#41557)
    
    lisp/ido.el (ido-mode): When setting the user option to nil, pass 0 to
    the function, so that it will be disabled as intended.
---
 lisp/ido.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/ido.el b/lisp/ido.el
index ad71d46..4fb01c6 100644
--- a/lisp/ido.el
+++ b/lisp/ido.el
@@ -355,7 +355,7 @@ The following values are possible:
 Setting this variable directly does not take effect;
 use either \\[customize] or the function `ido-mode'."
   :set #'(lambda (_symbol value)
-          (ido-mode value))
+           (ido-mode (or value 0)))
   :initialize #'custom-initialize-default
   :require 'ido
   :link '(emacs-commentary-link "ido.el")