diff options
Diffstat (limited to 'piem.el')
| -rw-r--r-- | piem.el | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -373,6 +373,13 @@ buffer." ;;;; Maildir injection +(defvar piem--has-gunzip) +(defun piem-check-gunzip () + "Return non-nil if gunzip is available." + (unless (boundp 'piem--has-gunzip) + (setq piem--has-gunzip (executable-find "gunzip"))) + piem--has-gunzip) + (defun piem--write-mbox-to-maildir () (let ((n-messages 0)) (while (and (not (eobp)) @@ -421,8 +428,6 @@ buffer." (and (buffer-live-p buffer) (kill-buffer buffer))))) -(defvar piem--has-gunzip) - ;;;###autoload (defun piem-inject-thread-into-maildir (mid &optional message-only) "Inject thread containing MID into `piem-maildir-directory'. @@ -436,15 +441,13 @@ This function depends on :url being configured for entries in (list (or (piem-mid) (user-error "No message ID found for the current buffer")) current-prefix-arg)) - (unless (or message-only (boundp 'piem--has-gunzip)) - (setq piem--has-gunzip (executable-find "gunzip"))) (cond ((not piem-maildir-directory) (user-error "`piem-maildir-directory' is not configured")) ((not (piem-maildir-dir-is-maildir-p piem-maildir-directory)) (user-error "`piem-maildir-directory' does not look like a Maildir directory")) - ((not (or message-only piem--has-gunzip)) + ((not (or message-only (piem-check-gunzip))) (user-error "gunzip executable not found"))) (url-retrieve (concat (or (piem-inbox-url) (user-error |