(shell-quote-argument file)))))
(defun gnus-convert-image-to-gray-x-face (file depth)
- (let* ((mapfile (make-temp-name (expand-file-name "gnus." mm-tmp-directory)))
+ (let* ((mapfile (mm-make-temp-file (expand-file-name "gnus."
+ mm-tmp-directory)))
(levels (expt 2 depth))
(step (/ 255 (1- levels)))
color-alist bits bits-list mask pixel x-faces)