X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=emacs%2Fnotmuch-show.el;h=e9a9ac2cc08c6e00dd7a0e18fa8a1f61430c071a;hb=05c85290ca43a22d99bc65f5b40e6b8027081ce8;hp=527db4bbc0ff346572bdf34f97830264ac7dad38;hpb=67f535332c43e735a8fd28171a1ef4d82dc56b96;p=notmuch-old

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 527db4bb..e9a9ac2c 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -1813,7 +1813,7 @@ current thread."
 
 (defun notmuch-show-get-filename ()
   "Return the filename of the current message."
-  (let ((duplicate (or (notmuch-show-get-prop :duplicate) 1)))
+  (let ((duplicate (notmuch-show-get-duplicate)))
     (nth (1- duplicate) (notmuch-show-get-prop :filename))))
 
 (defun notmuch-show-get-header (header &optional props)
@@ -1826,6 +1826,10 @@ current thread."
 (defun notmuch-show-get-date ()
   (notmuch-show-get-header :Date))
 
+(defun notmuch-show-get-duplicate ()
+  ;; if no duplicate property exists, assume first file
+  (or (notmuch-show-get-prop :duplicate) 1))
+
 (defun notmuch-show-get-timestamp ()
   (notmuch-show-get-prop :timestamp))