Merge branch 'ls/travis-relays-for-windows-ci'

* ls/travis-relays-for-windows-ci: travis-ci: retry if Git for Windows CI returns HTTP error 502 or 503 travis-ci: handle Git for Windows CI status "failed" explicitly

Junio C Hamano committed May 23, 2017 at 13:46 UTC dcad9a4c87daa4c90d5504e87973d2d5a5d31ff4

No changes.