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master bef9fcc999: image-dired: Use MD5 for thumb filename generation
From: |
Stefan Kangas |
Subject: |
master bef9fcc999: image-dired: Use MD5 for thumb filename generation |
Date: |
Fri, 14 Jan 2022 10:18:41 -0500 (EST) |
branch: master
commit bef9fcc999af5ed5524990c86968be9f9c4497ea
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>
image-dired: Use MD5 for thumb filename generation
* lisp/image-dired.el (image-dired-thumb-name): Revert back to MD5 for
file name generation to preserve backwards-compatibility. (Bug#53229)
---
lisp/image-dired.el | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/lisp/image-dired.el b/lisp/image-dired.el
index 536f29441a..b81df8567b 100644
--- a/lisp/image-dired.el
+++ b/lisp/image-dired.el
@@ -609,9 +609,7 @@ See also `image-dired-thumbnail-storage'."
((eq 'use-image-dired-dir image-dired-thumbnail-storage)
(let* ((f (expand-file-name file))
(hash
- ;; SHA1 is slightly faster than MD5, so let's use it.
- ;; (We don't need anything crytographically strong.)
- (sha1 (file-name-as-directory (file-name-directory f)))))
+ (md5 (file-name-as-directory (file-name-directory f)))))
(format "%s%s%s.thumb.%s"
(file-name-as-directory (expand-file-name
(image-dired-dir)))
(file-name-base f)
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