emacs: Prefer '[No Subject]' to blank subjects.

[notmuch] / emacs / notmuch-print.el

diff --git a/emacs/notmuch-print.el b/emacs/notmuch-print.el
index 880f96d9053f38c3e7ad5a0837e874db7b8a89d2..6653d97782c4c6a046679f8da99ceec73611989b 100644 (file)
--- a/emacs/notmuch-print.el
+++ b/emacs/notmuch-print.el
@@ -19,6 +19,8 @@
 ;;
 ;; Authors: David Edmondson <dme@dme.org>
 
+(require 'notmuch-lib)
+
 (declare-function notmuch-show-get-prop "notmuch-show" (prop &optional props))
 
 (defcustom notmuch-print-mechanism 'notmuch-print-lpr
@@ -58,14 +60,16 @@ Optional OUTPUT allows passing a list of flags to muttprint."
 
 (defun notmuch-print-ps-print (msg)
   "Print a message buffer using the ps-print package."
-  (let ((subject (plist-get (notmuch-show-get-prop :headers msg) :Subject)))
+  (let ((subject (notmuch-prettify-subject
+                 (plist-get (notmuch-show-get-prop :headers msg) :Subject))))
     (rename-buffer subject t)
     (ps-print-buffer)))
 
 (defun notmuch-print-ps-print/evince (msg)
   "Preview a message buffer using ps-print and evince."
   (let ((ps-file (make-temp-file "notmuch"))
-       (subject (plist-get (notmuch-show-get-prop :headers msg) :Subject)))
+       (subject (notmuch-prettify-subject
+                 (plist-get (notmuch-show-get-prop :headers msg) :Subject))))
     (rename-buffer subject t)
     (ps-print-buffer ps-file)
     (notmuch-print-run-evince ps-file)))