Date: Mon, 7 Dec 2015 13:47:43 -0500 From: Ed Maste <emaste@freebsd.org> To: Ian Lepore <ian@freebsd.org> Cc: Warner Losh <imp@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "svn-src-head@freebsd.org" <svn-src-head@freebsd.org> Subject: Re: svn commit: r291929 - head/tools/tools/nanobsd Message-ID: <CAPyFy2CD92b6WPV7%2BzFz7ck86p5cNEvncd6L15UP1MDgnihZMQ@mail.gmail.com> In-Reply-To: <1449512013.1358.6.camel@freebsd.org> References: <201512071024.tB7AOcjr094296@repo.freebsd.org> <1449512013.1358.6.camel@freebsd.org>
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On 7 December 2015 at 13:13, Ian Lepore <ian@freebsd.org> wrote: > > While I am generally a quoting fanatic and would much rather overquote > than underquote in shell scripts, fyi it's not actually needed for the > -n and -z tests. test(1) and shells seem to be smart enough to see the > ']' (which is just an arg to test, not shell language syntax) and know > there isn't a string in front of it. With sh(1) I see: $ [ -n ] && echo true true $ [ -z ] && echo true true
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