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| author | Pim van den Berg | 2014-05-03 09:51:41 +0200 |
|---|---|---|
| committer | Pim van den Berg | 2014-05-03 10:11:07 +0200 |
| commit | d72e04ce95bfcbdca9bed70bf3eb5943463d6a86 (patch) | |
| tree | 6215edd6bbba35f49a27472a8fb306229581b614 /plugin/openvpn.php | |
| parent | plugin/memory: add osx/bsd ds_names to order, set color of active to ff00ff (diff) | |
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inc/collectd: consistently return false instead of an empty array or false
This means we have to check the return value of these functions for
example before doing a foreach. We can't just do a foreach and assume the
return value of a function is an array, while it can be false and results
in a PHP warning.
Closes: https://github.com/pommi/CGP/pull/68
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