tree a14711effe7a9f73d02c17e331c95b387240bf9b
parent 3d0049ea359c88a6a3615e9f25a9bb613caff5b8
parent c375a7efa3a42afc51385659437f04027ed106b1
author Junio C Hamano <gitster@pobox.com> 1475526152 -0700
committer Junio C Hamano <gitster@pobox.com> 1475526152 -0700

Merge branch 'jk/ident-ai-canonname-could-be-null' into maint

In the codepath that comes up with the hostname to be used in an
e-mail when the user didn't tell us, we looked at ai_canonname
field in struct addrinfo without making sure it is not NULL first.

* jk/ident-ai-canonname-could-be-null:
  ident: handle NULL ai_canonname