; Avoid loading package-vc in 'package-load-descriptor'

* lisp/emacs-lisp/package.el (package-load-descriptor): Remove the
:commit check.

The property is mostly unused anyway, and this unnecessarily slows
down initialisation if a package is installed from source.

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 977a16a7e1966ad29b19fc8c6cfb1b9595abc1ea..ae3a1b7b830da2c05f4bba47cc40df48c4b37c60 100644 (file)
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -726,10 +726,6 @@ return it."
                              (read (current-buffer)))
                             (error "Can't find define-package in %s" pkg-file))))
           (setf (package-desc-dir pkg-desc) pkg-dir)
-          (when (package-vc-p pkg-desc)
-            (require 'package-vc)
-            (push (cons :commit (package-vc-commit pkg-desc))
-                  (package-desc-extras pkg-desc)))
           (if (file-exists-p signed-file)
               (setf (package-desc-signed pkg-desc) t))
           pkg-desc)))))