Date: Thu, 20 Feb 1997 08:39:32 +0100 (MET) From: Guido van Rooij <guido@gvr.win.tue.nl> To: gurney_j@resnet.uoregon.edu Cc: top@sonic.cris.net, audit-bin@FreeBSD.ORG, FreeBSD-hackers@FreeBSD.ORG Subject: Re: hmm Message-ID: <199702200739.IAA04720@gvr.win.tue.nl> In-Reply-To: <Pine.BSF.3.95q.970219142947.405n-100000@hydrogen.nike.efn.org> from John-Mark Gurney at "Feb 19, 97 02:31:03 pm"
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> > It seems a bit strange to me. Just like the first part of the line
> > underneath btw:
> > if (*p != '\0' && p[strlen(p) - 1] == '[') {
> > ^^^^^^^^^^
>
> that makes sure that the strlen(p) > 0... you wouldn't want to access
> p[-1] would you??
>
> hope this helps... ttyl..
>
But p points to argv[0]. According to me that is always non-empty.
-Guido
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