Thread: pgsql: Fix pgindent --show-diff option.

Fix pgindent --show-diff option.

At least on my machine, the initial coding of this didn't actually
work, because interpolation of "$post_fh->filename" doesn't act
as intended.

I threw in some double quotes too, just in case anybody tries
to run this in a path containing spaces.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/62e1e28bf76910ffe47ddbc5c1fade41e1a65dac

Modified Files
--------------
src/tools/pgindent/pgindent | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)