facebook/hhvm — pull request #4325 by rybakit (2014-11-23 16:25:09+00:00)
Title: Remove a warning from msg_receive function

Remove a warning from `msg_receive` function for consistency with php:
https://github.com/php/php-src/blob/a770d29df74515197c76efdf1a64d9794c27b4af/ext/sysvmsg/sysvmsg.c#L377-L379