Have BackendXidGetPid return pid_t - Mailing list pgsql-hackers

Hi,

While looking at something nearby, I noticed that BackendXidGetPid()
uses an "int" for "pid", where it should be used "pid_t" like in other
places in the code including in procarray.c.

Here is a small patch to fix this.


Thanks,

--
Sami Imseih
Amazon Web Services (AWS)