* lisp/emacs-lisp/package.el (package-built-in-p): Treat a min-version of

0 like nil.

2 files changed, 8 insertions, 3 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 970402ef86e..66d5910b280 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,7 +1,12 @@
+2014-03-28  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * emacs-lisp/package.el (package-built-in-p): Treat a min-version of
+        0 like nil.
+
 2014-03-27  Dmitry Gutov  <dgutov@yandex.ru>
 
-        * progmodes/ruby-mode.el (ruby-font-lock-keywords): Highlight
-        special globals with font-lock-builtin-face.  (Bug#17057)
+        * progmodes/ruby-mode.el (ruby-font-lock-keywords):
+        Highlight special globals with font-lock-builtin-face.  (Bug#17057)
 
         * progmodes/ruby-mode.el (ruby-syntax-propertize-function):
         Don't propertize `?' or `!' as symbol constituent when after
diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 17136437cf9..7be0354992f 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -536,7 +536,7 @@ specifying the minimum acceptable version."
     (let ((bi (assq package package--builtin-versions)))
       (cond
        (bi (version-list-<= min-version (cdr bi)))
-       (min-version nil)
+       ((remove 0 min-version) nil)
        (t
         (require 'finder-inf nil t) ; For `package--builtins'.
         (assq package package--builtins))))))