notmuch.el: Don't try to remove an "unread" tag that's not there.
authorCarl Worth <cworth@cworth.org>
Tue, 3 Nov 2009 21:16:40 +0000 (13:16 -0800)
committerCarl Worth <cworth@cworth.org>
Tue, 3 Nov 2009 21:38:05 +0000 (13:38 -0800)
commit3dc1507d15328499ee4526b2ee4d6988844f5d14
tree52ff699ce3af6ea4f09a456aab682641388029eb
parentaa34eb2a3761c770b485486d0f94564f5e925128
notmuch.el: Don't try to remove an "unread" tag that's not there.

This optimization wouldn't be necessary if we had a nice fast "notmuch
tag" command. But since it's currently fairly slow, (see Xapian defect
250: http://trac.xapian.org/ticket/250), we're willing to take some
extra care to avoid calling "notmuch tag" unnecessarily.
notmuch.el