Only fetch elpa-packages.eld when necessary

* lisp/emacs-lisp/package-vc.el: Remove hook from
'package-refresh-contents-hook'.

diff --git a/lisp/emacs-lisp/package-vc.el b/lisp/emacs-lisp/package-vc.el
index 368667814c477b0429f22bbec4fb78965542039e..e8cae75c9c0bf7f20d0c0fcc000927573596c0b6 100644 (file)
--- a/lisp/emacs-lisp/package-vc.el
+++ b/lisp/emacs-lisp/package-vc.el
@@ -267,7 +267,6 @@ asynchronously."
       (error (message "Failed to download `%s' archive." (car archive))))))
 
 (add-hook 'package-read-archive-hook     #'package-vc--read-archive-data 20)
-(add-hook 'package-refresh-contents-hook #'package-vc--download-and-read-archives 20)
 
 (defun package-vc-commit (pkg)
   "Return the last commit of a development package PKG."