[OE-core] any current standard on avoiding use of both "_append" and "+="?

[Robert P. J. Day]

On Mon, 23 Jul 2012, Paul Eggleton wrote:

> On Monday 23 July 2012 06:07:58 Robert P. J. Day wrote:
> >   is this valid?
> >
> > meta/classes/rootfs_rpm.bbclass:IMAGE_ROOTFS_EXTRA_SPACE_append =
> > "${@base_contains("PACKAGE_INSTALL", "zypper", " + 51200", "" ,d)}"
> >
> > does one not need the leading space in this context?
>
> We're not adding to something that is space-separated in this
> instance. In any case, if we are adding anything with this statement
> (i.e. if PACKAGE_INSTALL contains "zypper") then " + 51200" is being
> added which does contain a leading space.

  ah, quite so, i failed to notice that.

rday

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

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