[elpa] externals/auctex e9612823ff 52/77: Avoid emacs 25 error

[Tassilo Horn]

branch: externals/auctex
commit e9612823ff39585d001712309a50ef54e9456868
Author: Ikumi Keita <ikumi@ikumi.que.jp>
Commit: Ikumi Keita <ikumi@ikumi.que.jp>

    Avoid emacs 25 error
    
    * preview.el.in (preview-get-dpi): Use `cl-cdddr' instead of `cdddr'.
---
 preview.el.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/preview.el.in b/preview.el.in
index 365e157c2a..5c3279569c 100644
--- a/preview.el.in
+++ b/preview.el.in
@@ -3636,7 +3636,7 @@ name(\\([^)]+\\))\\)\\|\
              (mm-dims (cdr (assoc 'mm-size monitor-attrs)))
              (mm-width (nth 0 mm-dims))
              (mm-height (nth 1 mm-dims))
-             (pixel-dims (cdddr (assoc 'geometry monitor-attrs)))
+             (pixel-dims (cl-cdddr (assoc 'geometry monitor-attrs)))
              (pixel-width (nth 0 pixel-dims))
              (pixel-height (nth 1 pixel-dims)))
         (cons (/ (* 25.4 pixel-width) mm-width)