Last line is not read from postgres.conf

To reproduce:

1. Add the following line as last line to postgres.conf file

archive_command='copy "%p" "xxxxx"'

Make sure that there is no CR LF characters after this line

2. Restart postgres

3.  Issue SHOW archive_command

Observed result:

unset


Note. Adding a newline after this line causes archive_command to be set
correctly.


Using

"PostgreSQL 8.1.0 on i686-pc-mingw32, compiled by GCC gcc.exe (GCC) 3.4.2
(mingw-special)"