jens.schmid...@arcor.de wrote:
-u Treat unset variables as an error when substituting.
I think the behaviour is consistent with the documentation.
The question is rather when to consider a variable set or unset.
I'm not sure about the intended meaning here, but I don't consiter $@ as
a variable (but a special parameter).
Though regarding what Chet said to this topic before, maybe the
documentation should be rephrased.
--
Be conservative in what you do, be liberal in what you accept from others.
- jbp, master of the net, in RFC793
