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| author | Andreas Politz <politza@hochschule-trier.de> | 2018-10-26 07:42:33 +0200 |
|---|---|---|
| committer | Andreas Politz <politza@hochschule-trier.de> | 2018-10-26 07:42:33 +0200 |
| commit | a39cf8ca0b870104f6677138011ef035c621ce49 (patch) | |
| tree | 4026e585e5818112936af211defb7841d90da11b | |
| parent | 213d6858a267ae3a0b7121db3c00701fe3d48a2f (diff) | |
Check buffer's liveness before using it
| -rw-r--r-- | lisp/pdf-view.el | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/pdf-view.el b/lisp/pdf-view.el index d0337e9..f1e3846 100644 --- a/lisp/pdf-view.el +++ b/lisp/pdf-view.el @@ -398,7 +398,9 @@ PNG images in Emacs buffers." (image-mode-setup-winprops) ;; Issue a warning in the future about incompatible modes. - (run-with-timer 1 nil #'pdf-view-check-incompatible-modes + (run-with-timer 1 nil (lambda (buffer) + (when (buffer-live-p buffer) + (pdf-view-check-incompatible-modes buffer))) (current-buffer)) ;; Setup initial page and start display (pdf-view-goto-page (or (pdf-view-current-page) 1))) |