Description:
------------
php-fpm --test always return 255

It will be great if the return code give information about the result.
It will allow to create an "intelligent" init script to reload the config

Something like:
if php-fpm --test; then
  killproc  -p ${pidfile} php-fpm -USR2
fi


Test script:
---------------
# php-fpm --test ; echo $?


Expected result:
----------------
Dec 12 17:35:19.752605 [NOTICE] configuration file /etc/php-fpm.conf test is successful
0


Actual result:
--------------
Dec 12 17:35:19.752605 [NOTICE] configuration file /etc/php-fpm.conf test is successful
255