[oe] [meta-oe 3/4] systemd.bbclass: extract SYSTEMD_SERVICE properly

[Khem Raj]

On Thu, May 31, 2012 at 3:58 AM, Andreas Müller
<schnitzeltony at googlemail.com> wrote:
> +def get_package_var(d, var, pkg):
> +       val = d.getVar('%s_%s' % (var, pkg), d, 1)
> +       if val:
> +               val = val.strip()
> +       else:
> +               val = ""
> +       if val == "":
> +               val = bb.data.getVar(var, d, 1)
> +               if val:
> +                       val = val.strip()
> +               else:
> +                       val = ""
> +       return val
> +

getVar is used inconsistently. secondly can it be restructured a bit
seems too many ifs and elses