Merge branch 'dt/refs-check-refname-component-optim'

* dt/refs-check-refname-component-optim: refs.c: optimize check_refname_component()

Junio C Hamano committed Jun 16, 2014 at 12:18 UTC ae7dd1a492b8dd75c1e5dfc514a8cb39d506d9e3

No changes.