,@(if upload-base
'((package-test-archive-upload-base (make-temp-file "pkg-archive-base-" t))
(package-archive-upload-base package-test-archive-upload-base))
- (list (cl-gensym)))) ;; Dummy value so `let' doesn't try to bind `nil'
+ (list (cl-gensym)))) ;; Dummy value so `let' doesn't try to bind nil
(let ((buf (get-buffer "*Packages*")))
(when (buffer-live-p buf)
(kill-buffer buf)))