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Posted by Rik on 03/10/07 03:19
Justin <justin@smsit.com.my> wrote:
> Sorry, maybe i din state clearly in my post, the echo abc is actually
> the echo -1... Sorry for that.
You missed the point.
By discarding the buffer you're not outputting anything, at least not
anything that's outputted after the buffer started. If you output
something useless there (a not required message, or perhaps just
whitespace) you should prevent that output in the first place, if you are
outputting something usefull there (in this case '-1'), it won't be sent,
and is discarded.
--
Rik Wasmus
Posted on Usenet, not any forum you might see this in.
Ask Smart Questions: http://tinyurl.com/anel
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