On Fri, 2011-11-04 at 16:25 -0500, Matthew McClintock wrote:
> v2: handle case where SERIAL_CONSOLES is not defined
>
> .../sysvinit/sysvinit-inittab_2.88dsf.bb | 12 ++++++++++++
> 1 files changed, 12 insertions(+), 0 deletions(-)
>
> diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> index ba60c74..adab262 100644
> --- a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> +++ b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> @@ -25,6 +25,18 @@ do_install() {
> if [ ! -z "${SERIAL_CONSOLE}" ]; then
> echo "S:2345:respawn:${base_sbindir}/getty ${SERIAL_CONSOLE}" >>
> ${D}${sysconfdir}/inittab
> fi
> +
> + idx=0
> + tmp="${SERIAL_CONSOLES}"
> + if [ "x" != "x$tmp" ]; then
> + for i in $tmp
> + do
> + j=`echo ${i} | sed s/\;/\ /g`
> + echo "${idx}:2345:respawn:${base_sbindir}/getty ${j}" >>
> ${D}${sysconfdir}/inittab
> + idx=`expr $idx + 1`
> + done
> + fi
> +
Did you test that this actually solves the problem? It looks to me as
though it will still do the wrong thing if the variable is not defined
at all (as opposed to being defined to the empty string). The added
"if" statement doesn't actually achieve much since, if $tmp is the empty
string, the for-loop wouldn't have executed anyway and there is no need
for an extra guard.
Also, for what it's worth, the "x$tmp" idiom is unnecessary if you're
going to quote the strings.
p.
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