Merge branch 'sb/rebase-x'

"git rebase -x" can be used without passing "-i" option. * sb/rebase-x: t3404: cleanup double empty lines between tests rebase: decouple --exec from --interactive

Junio C Hamano committed Apr 6, 2016 at 11:39 UTC 2c657edce704ec7e91dfc03de5d882b4327369f4

No changes.