master bd5aebc: Fix failing subr test

[Lars Ingebrigtsen]

branch: master
commit bd5aebce03b3e67007a4ea517b9938b729f97a14
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix failing subr test
    
    * test/lisp/subr-tests.el (subr-tests-bug22027): Fix mocked
    signature of `read-string' (bug#48022).
---
 test/lisp/subr-tests.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/lisp/subr-tests.el b/test/lisp/subr-tests.el
index 8fa3917..1e14673 100644
--- a/test/lisp/subr-tests.el
+++ b/test/lisp/subr-tests.el
@@ -382,7 +382,7 @@ cf. Bug#25477."
   "Test for https://debbugs.gnu.org/22027 ."
   (let ((default "foo") res)
     (cl-letf (((symbol-function 'read-string)
-               (lambda (_prompt _init _hist def _inher-input) def)))
+               (lambda (_prompt &optional _init _hist def _inher-input) def)))
       (setq res (read-passwd "pass: " 'confirm (mapconcat #'string default 
"")))
       (should (string= default res)))))