Werk #11782: ups_out_load check and discovery crash on empty values for load and voltage

Component

Checks & agents

Title

ups_out_load check and discovery crash on empty values for load and voltage

Date

Dec 28, 2020

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.1.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0b4	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0p21	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Empty SNMP values for load or values would result in an unhandled exception {{ValueError (invalid literal for int() with base 10: '')}}. This fix checks for empty values first before taking them as numeric values.

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