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Re: [Bug-wget] Having some problems with getopt_long

From: Giuseppe Scrivano
Subject: Re: [Bug-wget] Having some problems with getopt_long
Date: Wed, 04 Aug 2010 18:45:53 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)

vivi <address@hidden> writes:

> Great, it works now! However, one problem I found is that if a
> unrecognized option is given, an error is posted twice, most likely due
> to getopt_long running twice.

To inhibit getopt to print errors you should reset opterr.

I am still unsure about using it twice; what we can do is store
temporarily what getopt returns and use it later instead of repeating
the whole procedure.  Anyway, this can be done later.


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