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Make the `f' command work in image-mode again

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* lisp/image.el (image-show-frame): Protect against not having
computed the animation data yed (bug#53489).
This commit is contained in:
Lars Ingebrigtsen 2022-01-24 11:22:49 +01:00
parent 6d3608be88
commit 335a5a9e0f
1 changed files with 3 additions and 2 deletions
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5
lisp/image.el
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@ -872,8 +872,9 @@ Frames are indexed from 0. Optional argument NOCHECK non-nil means
do not check N is within the range of frames present in the image."
(unless nocheck
(if (< n 0) (setq n 0)
(setq n (min n (1- (car (plist-get (cdr image)
:animate-multi-frame-data)))))))
(setq n (min n (1- (car (or (plist-get (cdr image)
:animate-multi-frame-data)
(image-multi-frame-p image))))))))
(plist-put (cdr image) :index n)
(force-window-update (plist-get (cdr image) :animate-buffer)))