An over-ride replaces the original value regardless of whether or
not it's set up with +=. As replacing the original value seems to be
the intention here, drop the += to make it more explicit. Also some
minor recipe formatting tweaks.
(From OE-Core rev: bda531e65bb6cc9f654c333e2f71283eccd17f27)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
30ea610d04