'Notice' bug

Your name		:Leonid Zubatov	
Your email address	:leon@udmnet.ru


System Configuration
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  Architecture 	:intel pentium 

  Operating System :Linux redhat 5.9 kernel 2.2.3-5

  PostgreSQL version   :   PostgreSQL-6.5

  Compiler used 	:gcc 2.7.2.3

Please enter a FULL description of your problem:
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I discovered this problem first trying to create a table with a primary
key from a C program using PQexec. The table is always successfully
created, but program dies with core dump immediately after that.

After a bit of investigation I found that ANY query which produces
NOTICE from backend crashes the program. These statements are  
EXPLAIN, create table with FOREIGN KEY. 

There is also something wrong with psql application: it prints all
NOTICES from backend twice. 

And, by the way, psql doesn't feel the up-arrow key
on the keyboard, it prints symbols  ^[[A when I press up-arrow.
There wasn't such problem with Postgres 6.4.

Please describe a way to repeat the problem.   Please try to provide a
concise reproducible example, if at all possible: 
----------------------------------------------------------------------

Simply give one of described commands to the backend from a C program
via PQexec function



If you know how this problem might be fixed, list the solution below:
---------------------------------------------------------------------

Have no idea :)

-- 
Leon.