From e9af469c65aae102ebe0b13ca089b388c746d455 Mon Sep 17 00:00:00 2001 From: Artur Malabarba Date: Tue, 31 Mar 2015 10:33:23 +0100 Subject: Simplify find-and-notify upgrades. --- lisp/emacs-lisp/package.el | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el index b682beda595..490fb45a98f 100644 --- a/lisp/emacs-lisp/package.el +++ b/lisp/emacs-lisp/package.el @@ -2764,13 +2764,12 @@ Store this list in `package-menu--new-package-list'." (defun package-menu--find-and-notify-upgrades () "Notify the user of upgradeable packages." - (let ((upgrades (package-menu--find-upgrades))) - (if upgrades - (message "%d package%s can be upgraded; type `%s' to mark %s for upgrading." - (length upgrades) - (if (= (length upgrades) 1) "" "s") - (substitute-command-keys "\\[package-menu-mark-upgrades]") - (if (= (length upgrades) 1) "it" "them"))))) + (when-let ((upgrades (package-menu--find-upgrades))) + (message "%d package%s can be upgraded; type `%s' to mark %s for upgrading." + (length upgrades) + (if (= (length upgrades) 1) "" "s") + (substitute-command-keys "\\[package-menu-mark-upgrades]") + (if (= (length upgrades) 1) "it" "them")))) (defun package-menu--post-refresh () "Function to be called after `package-refresh-contents' is done. -- cgit v1.2.1