wic: Initialize return values in find_artifacts()
authorTom Zanussi <tom.zanussi@linux.intel.com>
Fri, 18 Oct 2013 04:45:38 +0000 (23:45 -0500)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Fri, 18 Oct 2013 14:58:16 +0000 (15:58 +0100)
commita67c0c1737c4f6e5d9afb5ef9b0bd56fbc5bb4a2
tree8818646755c3399e1c04a8171050d2f5635b1eae
parentad2497e7925d31154eaed57103dfdb3eb6e5dc54
wic: Initialize return values in find_artifacts()

If one of these isn't found, it won't be initialized and will throw an
UnboundLocalError.

(From OE-Core rev: ce6c3ec0e5f4822e85b8f957e9e31fa9de438c55)

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
scripts/lib/image/engine.py