D22607: Fix compile warnings

[Fabian Vogt]

fvogt created this revision.
fvogt added reviewers: Plasma, broulik.
Herald added a project: Plasma.
Herald added a subscriber: plasma-devel.
fvogt requested review of this revision.

REVISION SUMMARY
  Fix warnings printed during build.

TEST PLAN
  Built it, no warnings anymore.

REPOSITORY
  R856 Plasma Browser Integration

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D22607

AFFECTED FILES
  host/connection.cpp

To: fvogt, #plasma, broulik
Cc: plasma-devel, LeGast00n, jraleigh, fbampaloukas, GB_2, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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