Re: old pgindent change

I have applied the following patch to allow newer BSD indents to work
with pgindent.  Thanks.

---------------------------------------------------------------------------

Nigel J. Andrews wrote:
>
> There was a simple change commited in revision 1.47 of pgindent, listed as
> being "More updates for GNU indent".
>
> The questions are: why? and surely I can't be the only one whose hit this
> problem since November 2001?
>
> On a debian (woody or potato, which ever one had a 2.2 series kernal) using
> GNU bash 2.03.0 via /bin/sh (in the pgindent script) I get:
>
>
> which indent = /usr/local/bin/indent
> indent -version = Berkeley indent 5.17
>
> status = 0
> You do not appear to have 'indent' installed on your system.
>
> By adding appropiate echo commands before and after the indent -version line in
> the script, I've attached my slightly modified version for completeness. I can
> never remember the way around the test of $? succeds or fails but the above
> experiment plus a look at the near by tests of $? in pgindent seem to show that
> there is a problem here.
>
> A simple test of 2.05a.0 on a newer system using:
>
> ls
> if [ $? -eq 0 ]; then echo success aaa; fi
> lls
> if [ $? -eq 0 ]; then echo success bbb; fi
>
> shows that the lls (non-existant executable) status fails the test as expected
> while the plain ls status passes.
>
> I'm obviously missing something very significant here or there's a very strange
> oddity that's been there, and specifically placed there, for nearly 2 years.
>
>
> --
> Nigel J. Andrews

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Index: src/tools/pgindent/pgindent
===================================================================
RCS file: /cvsroot/pgsql-server/src/tools/pgindent/pgindent,v
retrieving revision 1.62
diff -c -c -r1.62 pgindent
*** src/tools/pgindent/pgindent    30 Aug 2003 14:59:34 -0000    1.62
--- src/tools/pgindent/pgindent    28 Sep 2003 00:20:31 -0000
***************
*** 14,20 ****
      echo "Then run $0 again."
      exit 1
  fi
! indent -version </dev/null >/dev/null 2>&1
  if [ "$?" -ne 1 ]
  then    echo "You do not appear to have 'indent' installed on your system." >&2
      exit 1
--- 14,20 ----
      echo "Then run $0 again."
      exit 1
  fi
! indent -? </dev/null >/dev/null 2>&1
  if [ "$?" -ne 1 ]
  then    echo "You do not appear to have 'indent' installed on your system." >&2
      exit 1