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

[Paul Eggleton]

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.

Cheers,
Paul

-- 

Paul Eggleton
Intel Open Source Technology Centre