emacs-29 3560dfdb868: ; Fix backport of help-fns--analyze-function bug fix

[Mattias Engdegård]

branch: emacs-29
commit 3560dfdb868556fb3f9ab3a5a1e5405f14c548c6
Author: Mattias Engdegård <mattiase@acm.org>
Commit: Mattias Engdegård <mattiase@acm.org>

    ; Fix backport of help-fns--analyze-function bug fix
    
    * lisp/help-fns.el (help-fns--analyze-function):
    Add back the NOERROR argument to function-alias-p, needed because
    Emacs 29 doesn't prevent the creation of circular function aliases.
    This fixes a failure in help-fns-tests.
---
 lisp/help-fns.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index eb50f3b26ca..044bcf8b51f 100644
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -995,7 +995,7 @@ Returns a list of the form (REAL-FUNCTION DEF ALIASED 
REAL-DEF)."
                                               (symbol-name function)))))))
         (real-def (cond
                     ((and aliased (not (subrp def)))
-                     (or (car (function-alias-p real-function))
+                     (or (car (function-alias-p real-function t))
                          real-function))
                    ((subrp def) (intern (subr-name def)))
                     (t def))))