Merge branch 'rs/t1002-do-not-use-sum'

Test simplification. * rs/t1002-do-not-use-sum: t1002: stop using sum(1)

Junio C Hamano committed Aug 23, 2017 at 14:13 UTC 8a43d3bae50eeb48893d45affbfc772dbac78b6c

No changes.