[BusyBox] ash arith error?

[Chun Kit Edwin Lau]

On Mon, 2005-03-21 at 10:27 +0300, Vladimir N. Oleynik wrote:
> Chun,
> 
> >>>Second, I checked the
> >>>syntax for ++ and it seems ok.  BTW, I am a ash/bash script newbie.
> 
> > metric=0
> > for i in $router ; do
> > 	route add default gw $i dev $interface metric $((metric++))
> > done
> > ---------------------------------------------------------^
> 
> Very strange. Its works for me.
> May be your target have old ash version?
> 

I am using busybox v1.00.  Do I have to enable some options or install
some lib?

> 
> --w
> vodz
> 
> 

Edwin Lau