messages_dgm: Use saved errno value
authorVolker Lendecke <vl@samba.org>
Thu, 7 Feb 2019 14:57:06 +0000 (15:57 +0100)
committerKarolin Seeger <kseeger@samba.org>
Tue, 5 Mar 2019 07:39:27 +0000 (07:39 +0000)
commit069dd7189c10ba5ffdbe5f70f91a11ba4e55981f
treee966e7d11a0d736f96f4823aeffa13348d725aba
parent1cb278ddaea03c946ed9f32665517ffaec833823
messages_dgm: Use saved errno value

In this case this is just a cleanup, the value has just been set by
messaging_dgm_sendmsg. But as that already saves errno into a local
variable, use that.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13786

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit c27afc098398274abaed6dc9bef2019091c1b635)
source3/lib/messages_dgm.c