commit c352254cde430f52e828026f01a9e0e7b6cfb3bc
author Chris Smart <distroguy@gmail.com> Tue Feb 16 11:59:36 2016 +1100
committer Joel Stanley <joel@jms.id.au> Tue Feb 16 11:57:47 2016 +1030
tree 27d47c8a27cd3be777e0200c1981517aec86f3b3
parent 4b8b2394feba8cafabf8b6d8f2d0e7327d034744

build-setup: initialise PROXY variable

This is to avoid instance where no PROXY env exists and set -e catches
the unbound variable.

Signed-off-by: Chris Smart <distroguy@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>