Hi.
I found some redundant code in psql/help.c, so I propose a patch to fix
it.
In the current help.c, the variable "user" is set to the value of
$PGUSER (or get_user_name).
However, $PGUSER is referenced again in the code that follows.
We can replace this part with "user", I think.
Regards.
--
Kota Miyake