Fix describing packages where maintainer lacks email

* lisp/emacs-lisp/package.el (describe-package-1): Fix describing
packages with one maintainer without an email address.  (Bug#65987)

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 3a019905960045d32866a54aefa34d8cd187e4a6..0140a565e3ba6a871e6727acb77d1d5a467d4bc0 100644 (file)
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -2810,7 +2810,7 @@ Helper function for `describe-package'."
          (incompatible-reason (package--incompatible-p desc))
          (signed (if desc (package-desc-signed desc)))
          (maintainers (or (cdr (assoc :maintainers extras))
-                          (cdr (assoc :maintainer extras))))
+                          (list (cdr (assoc :maintainer extras)))))
          (authors (cdr (assoc :authors extras)))
          (news (and-let* (pkg-dir
                           ((not built-in))