Function: magit--valid-upstream-p
magit--valid-upstream-p is a natively compiled function defined in
magit-git.el.
Signature
(magit--valid-upstream-p REMOTE MERGE)
Source Code
;; Defined in /nix/store/irvbdy0zra0dn8fpd008f32x5ix6qm5v-emacs-packages-deps/share/emacs/site-lisp/elpa/magit-20261005.508/magit-git.el
(defun magit--valid-upstream-p (remote merge)
(and (or (equal remote ".")
(member remote (magit-list-remotes)))
(string-prefix-p "refs/" merge)))