From: Stefan Kangas <stefan@marxist.se>
Date: Wed, 3 Nov 2021 01:45:36 +0000 (+0100)
Subject: image-dired: Signal error if file is missing on display
X-Git-Tag: emacs-29.0.90~3671^2~275
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=09a38b021b7af7b45f0fcbe286550c1cf33bfa3b;p=emacs.git

image-dired: Signal error if file is missing on display

* lisp/image-dired.el (image-dired-display-image): Signal error if
file is missing.
---

diff --git a/lisp/image-dired.el b/lisp/image-dired.el
index 9cfe4318cfd..07f6c23c8b0 100644
--- a/lisp/image-dired.el
+++ b/lisp/image-dired.el
@@ -2040,6 +2040,8 @@ original size."
         (window (image-dired-display-window))
         (image-type 'jpeg))
     (setq file (expand-file-name file))
+    (when (not (file-exists-p file))
+      (error "No such file: %s" file))
     (if (not original-size)
         (let* ((spec
                 (list