On Mon, Feb 16, 2015 at 03:04:49AM +0100, emanuelczi...@cryptolab.net wrote:
> Description:
>       when dealing with integer operations(let, ++), "bad array subscript" 
> errors
> can happen because subscripts get unquoted (and evaluated even though they
> are in single quotes); unlike what happens when dealing with strings.
Not a bug. That's just how bash works.

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