This bug was recently noted in a commit message, so we should hold
onto it until we've passed it along to the GMime project.
Replace the "notmuch search-tags" command with "notmuch search
--output=tags".
+Fix to avoid this ugly message:
+
+ (process:17197): gmime-CRITICAL **: g_mime_message_get_mime_part: assertion `GMIME_IS_MESSAGE (message)' failed
+ Warning: Not indexing empty mime part.
+
+ This probably means adding a test case to generate that message,
+ filing an upstream bug against GMime, and then silencing the
+ notmuch-generated portion of the warning (so that once GMime is
+ fixed, this is all silent).
+
notmuch library
---------------
Add an interface to accept a "key" and a byte stream, rather than a