gobject-introspection: avoid using += with an over-ride

Using += with an over-ride can be a source of confusion so try to
avoid the construct in core recipes.

The current usage functions correctly (it over-rides the default, ie
empty, value of EXTRA_OECONF and then PACKAGECONFIG derived options
are subsequently appended), however the += is unnecessary and can be
dropped.

(From OE-Core rev: e255d1aebd0e019f42c2110873ef4779bbbb5974)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions