Added some random perl from the internet

[grahamrhay]

We recently upgraded to a new version of nagios3, and started getting errors saying "(Service Check did not exit properly)" from this plugin.

I found this blog post, and making those changes seemed to fix it. No idea what it does though :S

[regilero]

Ok, thanks for the patch. But this will need some investigations :-)
I will have to reproduce it and sees where it comes from , maybe a missing library path.

For anyone having having this bug check the patch content and test it, maybe adapt the library path to your real nagios plugins path.

[grahamrhay]

Seems reasonable :)

Let me know if there's anything I can do to help. We're now using Nagios 3.4.1 on Debian (Wheezy). Not sure what the old version was. I think we were lucky that the plugin path matched!