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| author | Nicolas Petton <nicolas@petton.fr> | 2016-07-25 23:40:35 +0200 |
|---|---|---|
| committer | Nicolas Petton <nicolas@petton.fr> | 2016-07-25 23:40:35 +0200 |
| commit | b176d169347925d57ca63ab63b85d92e49a53c81 (patch) | |
| tree | d1d01811c413c076824df524744387c6585fa19f /lisp/image-mode.el | |
| parent | 50cc08bf6e6cdc96dcdcbef388cf9cf76a15f81a (diff) | |
| download | emacs-b176d169347925d57ca63ab63b85d92e49a53c81.tar.gz | |
Fix auto-reverting image-mode buffer (bug#21598)
When auto-reverting an image buffer, `image-mode' is not called since
`revert-buffer' is called with `preserve-modes' set to non-nil.
* lisp/image-mode.el (image-after-revert-hook): Check if there is an
image display property for the current buffer before updating it.
Diffstat (limited to 'lisp/image-mode.el')
| -rw-r--r-- | lisp/image-mode.el | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lisp/image-mode.el b/lisp/image-mode.el index a18b07ebe6a..f52668536ca 100644 --- a/lisp/image-mode.el +++ b/lisp/image-mode.el @@ -784,6 +784,9 @@ Otherwise, display the image by calling `image-mode'" (kill-buffer (current-buffer))) (defun image-after-revert-hook () + ;; Fixes bug#21598 + (when (not (image-get-display-property)) + (image-toggle-display-image)) (when (image-get-display-property) (image-toggle-display-text) ;; Update image display. |