Fix warning on mingw due to pid_t width, introduced in fe0972ee5e6.
Branch------master
Details-------https://git.postgresql.org/pg/commitdiff/d33aeefd9b7c8c76f584432717dc944505565e52
Modified Files--------------src/backend/replication/slot.c | 2 +-1 file changed, 1 insertion(+), 1 deletion(-)
