diff options
| author | Tim Felgentreff <timfelgentreff@gmail.com> | 2026-04-29 09:33:44 +0200 |
|---|---|---|
| committer | Tim Felgentreff <timfelgentreff@gmail.com> | 2026-04-29 12:01:55 +0200 |
| commit | 42f0e3ef12a885e1fdf465af0547d93df692b4bc (patch) | |
| tree | 3e926f8a09003e4c6445cc192eb2a998e5ba5112 | |
| parent | 2a9c024f9e3c9fbd0835fe0bd07dc1ebd2107a6e (diff) | |
| download | kitty-graphics-42f0e3ef12a885e1fdf465af0547d93df692b4bc.tar.gz | |
Guard Sixel cleanup against nil files
kitty-gfx--sixel-cleanup can be called without a file when cleanup is
routed through generic backend code. In that case the old implementation
passed nil to md5 while pruning cached Sixel temp files.
Make the cleanup a no-op when FILE is nil.
| -rw-r--r-- | kitty-graphics.el | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/kitty-graphics.el b/kitty-graphics.el index d1514df..5eed0c1 100644 --- a/kitty-graphics.el +++ b/kitty-graphics.el @@ -860,13 +860,14 @@ Sixel has no placement IDs — erase by writing spaces over the region." (defun kitty-gfx--sixel-cleanup (file _image-id) "Cleanup Sixel resources for FILE." - (remhash file kitty-gfx--sixel-cache) - ;; Remove cached sixel encodings for this file - (dolist (temp-file kitty-gfx--sixel-temp-files) - (when (string-match-p (regexp-quote (md5 file)) temp-file) - (kitty-gfx--log "sixel-cleanup: deleting %s" temp-file) - (ignore-errors (delete-file temp-file)) - (setq kitty-gfx--sixel-temp-files (delete temp-file kitty-gfx--sixel-temp-files))))) + (when file + (remhash file kitty-gfx--sixel-cache) + ;; Remove cached sixel encodings for this file + (dolist (temp-file kitty-gfx--sixel-temp-files) + (when (string-match-p (regexp-quote (md5 file)) temp-file) + (kitty-gfx--log "sixel-cleanup: deleting %s" temp-file) + (ignore-errors (delete-file temp-file)) + (setq kitty-gfx--sixel-temp-files (delete temp-file kitty-gfx--sixel-temp-files)))))) (defun kitty-gfx--sixel-cleanup-all () "Cleanup all Sixel resources. |