[Bug 2701] New: IFS can not be modified in hush

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=2701

           Summary: IFS can not be modified in hush
           Product: Busybox
           Version: 1.16.x
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: Standard Compliance
        AssignedTo: unassigned at busybox.net
        ReportedBy: aaronwu05 at gmail.com
                CC: busybox-cvs at busybox.net
   Estimated Hours: 0.0


Hi,

I am using the hush in busybox on an ADI blackfin board and this problem is
encountered, however I believe it's a common issue regarding the busybox 

How to reproduce:
1)Run busybox on a target board
2)try to modify the IFS var for shell, you will find something interesting,
like:

root:/> IFS=':'
root:/> 
> 
>

In some applications we need to adjust the IFS dynamically so...

In old busybox versions like 1.13.4 there is no such issue

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