dev-manual: Updated EXTRA_IMAGE_FEATURES operater for read-only-rootfs example

The operator used was "=" which was inconsistent in light of
previous uses of the variable in the ptest section.  I changed the
operator to "+=" to be consistent.

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
(From yocto-docs rev: 2cc73ae4e3a543a60bcc29b54d2de97b08f990db)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Rifenbark 2013-11-18 09:33:28 -08:00 committed by Richard Purdie
parent 6fc8adf98a
commit 3cd74158dd
1 changed files with 1 additions and 1 deletions

View File

@ -5166,7 +5166,7 @@ the details.
</literallayout>
or
<literallayout class='monospaced'>
EXTRA_IMAGE_FEATURES = "read-only-rootfs"
EXTRA_IMAGE_FEATURES += "read-only-rootfs"
</literallayout>
</para>