Re: Fix for defaults in createuser - Mailing list pgsql-patches

> Bruce Momjian writes:
>
> > !       if [ $REPLY = "y" -o $REPLY = "Y" ]; then
> >
> > fixed to:
> >
> > !       if [ "$REPLY" = "y" -o "$REPLY" = "Y" ]; then
>
> Good.
>
> FYI, it's never necessary to quote the right side of a shell variable
> assignment.
>
> FOO=$BAR
>
> always works, as does
>
> case $foo in ...
>
> But it doesn't hurt of course.

I see:

    $ X="a b"
    $ Y=$X

I never realized that.  Now I am confused why 'test' needs it, but
assignment doesn't.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026