strbuf_branchname: add docstring
authorJeff King <redacted>
Thu, 2 Mar 2017 08:21:30 +0000 (03:21 -0500)
committerJunio C Hamano <redacted>
Thu, 2 Mar 2017 19:05:04 +0000 (11:05 -0800)
commit0705fe202dd30009e2033e96a17cb12299bf5ab3
tree25e7b05382ad6d4121fd4b3827dfc7cbe3158dab
parent311fc74826ac91cd6f6ea932460f88c475bbb310
strbuf_branchname: add docstring

This function and its companion, strbuf_check_branch_ref(),
did not have their purpose or semantics explained. Let's do
so.

Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
strbuf.h
git clone https://git.99rst.org/PROJECT