query an empty pkgAcqIndexDiffs if index is up-to-date
authorDavid Kalnischkies <kalnischkies@gmail.com>
Sun, 1 Dec 2013 20:52:36 +0000 (21:52 +0100)
committerDavid Kalnischkies <david@kalnischkies.de>
Fri, 13 Dec 2013 10:59:42 +0000 (11:59 +0100)
commit5e1ed0889d8aac82ca18add8c6139b153225ae71
treede9fb8ab02133deff703dac9b9ade89ffc57522c
parent5669725a6163d3e1184c3991f993085e42734c33
query an empty pkgAcqIndexDiffs if index is up-to-date

The previous code already did this, this is just being a hell of a lot
more obvious, so that it isn't that easy to break in the future.

Git-Dch: Ignore
apt-pkg/acquire-item.cc