small makeVar refactoring

Peter Eisentraut <peter_e@gmx.net>

From: Peter Eisentraut <peter_e@gmx.net>

To: pgsql-hackers@postgresql.org

Date: 2010-08-21T21:13:23Z

Lists: pgsql-hackers

Attachments

makevar-refactor.patch (text/x-patch) patch

While hacking around, I noticed that a lot of makeVar() calls could be
refactored into some convenience functions, to save some redundancy and
so that the unusual call patterns stand out better.  Useful?