Merge branch 'sh/mingw-safer-compat-poll'

Windows fix. * sh/mingw-safer-compat-poll: poll: use GetTickCount64() to avoid wrap-around issues

Junio C Hamano committed Nov 13, 2018 at 22:37 UTC 1961efecae1ef937aa1d571add4eae03a8c8303b

No changes.