utils: remove unused variable (#1315)

[waja]

Remove unused variable.

Signed-off-by: Sebastian Herbszt <herbszt at gmx.de>
You can merge this Pull Request by running:

  git pull https://github.com/waja/monitoring-plugins
  utils_remove_unused_variable

Or you can view, comment on it, or merge it online at:

  https://github.com/monitoring-plugins/monitoring-plugins/pull/1315

-- Commit Summary --

  * utils: remove unused variable

-- File Changes --

    M plugins/utils.c (2)

-- Patch Links --

https://github.com/monitoring-plugins/monitoring-plugins/pull/1315.patch
https://github.com/monitoring-plugins/monitoring-plugins/pull/1315.diff

-- 
Reply to this email on GitHub:
https://github.com/monitoring-plugins/monitoring-plugins/pull/1315
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