Re: './testsuite -C -' can succeed

[Eric Blake]

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According to Ralf Wildenhues on 3/3/2008 3:30 PM:
| Hi Eric,
|
| On AIX 5.3, I experienced one testsuite failure because
|   ./micro-suite -C -
|
| actually succeeded, due to OLDPWD being inherited from the parent shell.
| OK to just omit this test, or do you prefer that we diagnose an argument
| of '-'?

But I thought we were already diagnosing an argument of `-':

# Take any -C into account.
if $at_change_dir ; then
~  if test x- = x$"at_dir" ; then
~    at_dir=./-
~  fi
~  test x != x"$at_dir" && cd "$at_dir" \
~    || AS_ERROR([unable to change directory])
~  at_dir=`pwd`
fi

Can you run (at least this portion) of micro-suite through 'sh -vx' to see
what went wrong?

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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