alter user log entry, too much information ;)

[Ray Stell <stellr@xxxxxxxxxx>]

8.2.3 

I did an alter user:
template1=# alter user myadminuserid encrypted password 'myadminuseridpw';

which cut the this log entry:
template1,21579,myadminuserid,2007-04-06 15:11:19.575 EDT,46169b35.544b,3,2007-04-06 15:10:45 EDT,594,idle LOG:  statement: alter user myadminuserid encrypted password 'myadminseridpw';

seems like the encrypted version of 'myadminseridpw' would be a good idea
in the log.  Is there away to config that?