[Fwd: Re: [BusyBox] Re: ash bug]

[Vladimir N. Oleynik]

I wrote:

>> New dash variant for busybox placed to my ftp:
>> ftp://ftp.simtreas.ru/pub/my/bb/new

News:

>> * corrected recursive calculation for variable

* check recursive looped (any sublevel):

a=b
b=a
echo $((a))

Now:

a=b+c 

b=c+d 

echo "a=b+c" "b=c+d" 

echo '$((a)) =' $((a)) 


work true. But my bash 2.05a.0(1)-release found recursion from this valid expr. 
Why? ;-)

--w
vodz