emacs: Remove redundant NTH argument from `notmuch-get-bodypart-content'.

This can be derived from the PART argument (which is arguably
canonical), so there's no sense in giving the caller an extra foot
gun.

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 19269e3c469b9adbf01776617d66bdf4974b1b86..1e166c6afce53a501689c616f6478d7d3d496412 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -539,9 +539,10 @@ the given type."
          (apply 'call-process (append (list notmuch-command nil (list t nil) nil) args))
          (buffer-string))))))
 
-(defun notmuch-get-bodypart-content (msg part nth process-crypto)
+(defun notmuch-get-bodypart-content (msg part process-crypto)
   (or (plist-get part :content)
-      (notmuch-get-bodypart-internal (notmuch-id-to-query (plist-get msg :id)) nth process-crypto)))
+      (notmuch-get-bodypart-internal (notmuch-id-to-query (plist-get msg :id))
+                                    (plist-get part :id) process-crypto)))
 
 ;; Workaround: The call to `mm-display-part' below triggers a bug in
 ;; Emacs 24 if it attempts to use the shr renderer to display an HTML
@@ -557,7 +558,7 @@ the given type."
       (ad-disable-advice 'mm-shr 'before 'load-gnus-arts)
       (ad-activate 'mm-shr)))
 
-(defun notmuch-mm-display-part-inline (msg part nth content-type process-crypto)
+(defun notmuch-mm-display-part-inline (msg part content-type process-crypto)
   "Use the mm-decode/mm-view functions to display a part in the
 current buffer, if possible."
   (let ((display-buffer (current-buffer)))
@@ -573,7 +574,7 @@ current buffer, if possible."
        ;; test whether we are able to inline it (which includes both
        ;; capability and suitability tests).
        (when (mm-inlined-p handle)
-         (insert (notmuch-get-bodypart-content msg part nth process-crypto))
+         (insert (notmuch-get-bodypart-content msg part process-crypto))
          (when (mm-inlinable-p handle)
            (set-buffer display-buffer)
            (mm-display-part handle)

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 7549fbb2d32643d79a2483ba7b2906920aa0ae3e..aabe56e242018068ee4c4483ac6cc406a0a5b5d3 100644 (file)
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -711,7 +711,7 @@ message at DEPTH in the current thread."
   (let ((start (if button
                   (button-start button)
                 (point))))
-    (insert (notmuch-get-bodypart-content msg part nth notmuch-show-process-crypto))
+    (insert (notmuch-get-bodypart-content msg part notmuch-show-process-crypto))
     (save-excursion
       (save-restriction
        (narrow-to-region start (point-max))
@@ -720,7 +720,7 @@ message at DEPTH in the current thread."
 
 (defun notmuch-show-insert-part-text/calendar (msg part content-type nth depth button)
   (insert (with-temp-buffer
-           (insert (notmuch-get-bodypart-content msg part nth notmuch-show-process-crypto))
+           (insert (notmuch-get-bodypart-content msg part notmuch-show-process-crypto))
            ;; notmuch-get-bodypart-content provides "raw", non-converted
            ;; data. Replace CRLF with LF before icalendar can use it.
            (goto-char (point-min))
@@ -772,7 +772,7 @@ message at DEPTH in the current thread."
 
 (defun notmuch-show-insert-part-*/* (msg part content-type nth depth button)
   ;; This handler _must_ succeed - it is the handler of last resort.
-  (notmuch-mm-display-part-inline msg part nth content-type notmuch-show-process-crypto)
+  (notmuch-mm-display-part-inline msg part content-type notmuch-show-process-crypto)
   t)
 
 ;; Functions for determining how to handle MIME parts.