Merge branch 'rs/export-strbuf-addchars'

Code clean-up. * rs/export-strbuf-addchars: strbuf: use strbuf_addchars() for adding a char multiple times strbuf: export strbuf_addchars()

Junio C Hamano committed Sep 19, 2014 at 11:38 UTC 56feed1c7641bbf7920efe6607c6a04309073baa

No changes.