notmuch-index-message: Avoid crashing when a message has no references.
authorCarl Worth <cworth@cworth.org>
Wed, 14 Oct 2009 04:13:23 +0000 (21:13 -0700)
committerCarl Worth <cworth@cworth.org>
Wed, 14 Oct 2009 04:15:12 +0000 (21:15 -0700)
commitc0da89a8e02190f172e6f53073827bbdf91d60eb
treefc7c68e8ca85774d6ddf0826cac82ca8a8384eb6
parent3922bb4cfda9d7e778a6cbf2bc8dee8ce2f9e140
notmuch-index-message: Avoid crashing when a message has no references.

It's obviously an innocent-enough message, and the right thing is
so easy to do.
notmuch-index-message.cc