From: Manuel Giraud <manuel@ledu-giraud.fr>
Date: Thu, 23 Feb 2023 15:42:48 +0000 (+0100)
Subject: Defaults to zero for image-dired--number-of-thumbnails
X-Git-Tag: emacs-29.0.90~292
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=eb2ab52fb0180daa792d4b7ff290f348fef12115;p=emacs.git

Defaults to zero for image-dired--number-of-thumbnails

* lisp/image/image-dired.el (image-dired--number-of-thumbnails):
Defaults zero to avoid wrong type argument error.  (Bug#61734)
---

diff --git a/lisp/image/image-dired.el b/lisp/image/image-dired.el
index 8e2a75a418f..6ecb307ce12 100644
--- a/lisp/image/image-dired.el
+++ b/lisp/image/image-dired.el
@@ -546,7 +546,7 @@ Restore any changes to the window configuration made by calling
         (t
          (image-dired-line-up-dynamic))))
 
-(defvar-local image-dired--number-of-thumbnails nil)
+(defvar-local image-dired--number-of-thumbnails 0)
 
 ;;;###autoload
 (defun image-dired-display-thumbs (&optional arg append do-not-pop)