[monitoring-plugins] Merge pull request #1309 from ...

[GitHub]

    Module: monitoring-plugins
    Branch: master
    Commit: 19972e99f8634db02211cdfb6eb36078b4a825a8
    Author: Sven Nierlein <sven at nierlein.org>
 Committer: GitHub <noreply at github.com>
      Date: Mon Nov  7 23:07:34 2016 +0100
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=19972e9

Merge pull request #1309 from waja/negate_remove_unused_variables

negate: remove unused variables

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