Werk #8628: printer_alerts: Fix discovery when there are no alerts

Component

Checks & agents

Title

printer_alerts: Fix discovery when there are no alerts

Date

Mar 27, 2017

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.5.0i1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.4.0b5	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.2.8p20	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Previously, the discovery would only work, when the device listed some alerts, but not in the (hopefully more common) case that the list of alerts was empty. This has been fixed.

Thanks to Andreas Döhler for the patch!

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