Werk #4908: enterasys_powersupply: Fixed crash if empty output

Component	Checks & agents
Title	enterasys_powersupply: Fixed crash if empty output
Date	Jun 26, 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) 1.4.0p8 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.2.8p25 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

This check will now change the state to UNKNOWN if the output is empty instead of crashing completely.

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