From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Fri, 25 Dec 2020 21:44:56 +0000 (+0100)
Subject: Fix package reloading problems on systems with symlinks
X-Git-Tag: emacs-28.0.90~4559
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d18b1c8c7583b981d4f3d687e49e82250d51634f;p=emacs.git

Fix package reloading problems on systems with symlinks

* lisp/emacs-lisp/package.el (package--files-load-history): We're
comparing the truenames, so ensure that we've using that
everywhere.  This fixes problems when there's symlinks in the paths.
---

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 0170e61e126..bc450b09d01 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -830,7 +830,7 @@ correspond to previously loaded files (those returned by
         (mapcar (lambda (x)
                   (let ((f (car x)))
                     (and (stringp f)
-                         (file-name-sans-extension f))))
+                         (file-name-sans-extension (file-truename f)))))
                 load-history)))
 
 (defun package--list-of-conflicts (dir history)