Merge branch 'jk/strbuf-read-file-close-error'
authorJunio C Hamano <gitster@pobox.com>
Tue, 6 Mar 2018 22:54:08 +0000 (14:54 -0800)
committerJunio C Hamano <gitster@pobox.com>
Tue, 6 Mar 2018 22:54:08 +0000 (14:54 -0800)
Code clean-up.

* jk/strbuf-read-file-close-error:
  strbuf_read_file(): preserve errno across close() call


Trivial merge