[kudu-CR] net_util: fix warning for slow GetFQDN

["Todd Lipcon (Code Review)" <ge...@cloudera.org>]

Hello Mike Percy, Adar Dembo,

I'd like you to do a code review.  Please visit

    http://gerrit.cloudera.org:8080/2512

to review the following change.

Change subject: net_util: fix warning for slow GetFQDN
......................................................................

net_util: fix warning for slow GetFQDN

Previously we printed the pointer value of the resulting
hostname instead of the actual string.

Change-Id: I4a20ebcca7d8e9ffba0b7b0819c5c929bf0794fe
---
M src/kudu/util/net/net_util.cc
1 file changed, 2 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/12/2512/1
-- 
To view, visit http://gerrit.cloudera.org:8080/2512
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I4a20ebcca7d8e9ffba0b7b0819c5c929bf0794fe
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Todd Lipcon <to...@apache.org>
Gerrit-Reviewer: Adar Dembo <ad...@cloudera.com>
Gerrit-Reviewer: Mike Percy <mp...@apache.org>