[elpa] externals/org 4ce2ad4eb1 3/3: lisp/org.el (org-agenda-files): Avoid duplicates

[ELPA Syncer]

branch: externals/org
commit 4ce2ad4eb18d736e6358b447513586884b7f216e
Author: Ihor Radchenko <yantar92@posteo.net>
Commit: Ihor Radchenko <yantar92@posteo.net>

    lisp/org.el (org-agenda-files): Avoid duplicates
    
    Duplicate entries in agenda files cause scanning the same file
    twice, producing duplicates in the agenda.
    
    Reported-by: Christopher M. Miles <numbchild@gmail.com>
    Link: https://orgmode.org/list/65a75fd3.170a0220.be4f3.67c9@mx.google.com
---
 lisp/org.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/org.el b/lisp/org.el
index 6c9ff30267..bd4537f5aa 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -15419,7 +15419,7 @@ used by the agenda files.  If ARCHIVE is `ifmode', do 
this only if
     (when (or (eq archives t)
              (and (eq archives 'ifmode) (eq org-agenda-archives-mode t)))
       (setq files (org-add-archive-files files)))
-    files))
+    (delete-dups files)))
 
 (defun org-agenda-file-p (&optional file)
   "Return non-nil, if FILE is an agenda file.