BUG #4337: psql -c case insensitive

The following bug has been logged online:

Bug reference:      4337
Logged by:          none
Email address:      nomind@mailinator.com
PostgreSQL version: 8.2.3
Operating system:   windows xp
Description:        psql -c case insensitive
Details:

I'm programming an application that uses psql (...) -c "ALTER DATABASE
\"MyBase\" RENAME TO \"MyBase2\" and it doesn't work because it looks for a
"mybase" database name.

I'm using c# respecting case sensitive arguments, so I think the error is
with psql.

Check it ;)