[lxc-devel] [PATCH 4/6] systemd: Ensure action() is defined

[Serge Hallyn]

Quoting Martin Pitt (martin.pitt at ubuntu.com):
> If /etc/rc.d/init.d/functions is not present or does not define an action()
> function, provide a simple fallback using "echo".
> ---

Acked-by: Serge E. Hallyn <serge.hallyn at ubuntu.com>

>  config/init/sysvinit/lxc.in | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/config/init/sysvinit/lxc.in b/config/init/sysvinit/lxc.in
> index a850341..7cad8c8 100644
> --- a/config/init/sysvinit/lxc.in
> +++ b/config/init/sysvinit/lxc.in
> @@ -45,6 +45,13 @@ STOPOPTS="-a -A -s"
>  test ! -r "$sysconfdir"/rc.d/init.d/functions ||
>          . "$sysconfdir"/rc.d/init.d/functions
>  
> +# provide action() fallback
> +if ! type action >/dev/null 2>&1; then
> +    action() {
> +        echo "$@"
> +    }
> +fi
> +
>  # Source any configurable options
>  test ! -r "$sysconfdir"/sysconfig/lxc ||
>          . "$sysconfdir"/sysconfig/lxc
> -- 
> 2.0.1
> 
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