Fixing check_tcp to return desired exit code (#1257)

[gcoxmoz]

https://github.com/monitoring-plugins/monitoring-plugins/issues/1062
A simple little patch to return an accurate statement ("Connection
refused") along with the desired return code when asked to do so.

The global exit code is being passed around as a functional return code, and
so the state of the actual connection function is being lost/interpolated
badly upstream.
You can merge this Pull Request by running:

  git pull https://github.com/gcoxmoz/monitoring-plugins master

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

  https://github.com/monitoring-plugins/monitoring-plugins/pull/1257

-- Commit Summary --

  * Update check_tcp.c
  * Update netutils.c
  * Patch against issue 1062

-- File Changes --

    M plugins/check_tcp.c (2)
    M plugins/netutils.c (12)

-- Patch Links --

https://github.com/monitoring-plugins/monitoring-plugins/pull/1257.patch
https://github.com/monitoring-plugins/monitoring-plugins/pull/1257.diff

-- 
Reply to this email on GitHub:
https://github.com/monitoring-plugins/monitoring-plugins/pull/1257
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.monitoring-plugins.org/archive/devel/attachments/20140516/a0e174c8/attachment.html>