Log Message:-----------Improve comment about 'if (1)' hack in copy.c macros.
Modified Files:-------------- pgsql/src/backend/commands: copy.c (r1.310 -> r1.311) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/copy.c?r1=1.310&r2=1.311)
