[PATCH 1/1] emacs/notmuch-show.el: handle bodypart insert error

[Tomi Ollila <tomi.ollila@iki.fi>]

When inserting of email bodypart failes, insert a failure message
to the buffer (and continue) instead of halting the insertion of
the rest of that email thread in question.
---
This is (now real !!!) alternative to

id:"1350824336-11060-1-git-send-email-tomi.ollila@iki.fi"

This adds error message string to the output, error message in
id:"87d31artti.fsf@inf-8657.int-evry.fr" is shown as

  !!! Bodypart insert error: Wrong type argument: stringp, nil !!!

See id:"1350824336-11060-1-git-send-email-tomi.ollila@iki.fi"
for more discussion.

 emacs/notmuch-show.el |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index f273eb4..d061367 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -815,7 +815,12 @@ message at DEPTH in the current thread."
     ;; Run the content handlers until one of them returns a non-nil
     ;; value.
     (while (and handlers
-		(not (funcall (car handlers) msg part content-type nth depth declared-type)))
+		(not (condition-case err
+			 (funcall (car handlers) msg part content-type nth depth declared-type)
+		       (error (progn
+				(insert "!!! Bodypart insert error: ")
+				(insert (error-message-string err))
+				(insert " !!!\n") nil)))))
       (setq handlers (cdr handlers))))
   t)
 
-- 
1.7.1