Merge branch 'mh/strbuf-read-file-returns-ssize-t'

Avoid possible ssize_t to int truncation. * mh/strbuf-read-file-returns-ssize-t: strbuf: strbuf_read_file() should return ssize_t

Junio C Hamano committed Jul 13, 2015 at 14:00 UTC d790ba92cc534127fc4c0d58a901d1553835aa62

No changes.