RE: [SQL] Column name's length

I modified the sources as mentioned by Zalman Stern. Compiled and installed
with no problem. But when i try to connect to the database "template1" or
try to create another database, it dumped core. Below is the error message:

[postgres(at)ares pgsql]$ psql template1
Connection to database 'template1' failed.
pqReadData() -- backend closed the channel unexpectedly.
This probably means the backend terminated abnormally before or
while processing the request.

This is when i try to create the database "postgres"

[postgres(at)ares pgsql]$ createdb
Connection to database 'template1' failed.
pqReadData() -- backend closed the channel unexpectedly.
This probably means the backend terminated abnormally before or
while processing the request.

createdb: database creation failed on postgres.

Anyone know why this happened?
Thinh