Werk #3365: Cleaned up wrong counting of parents when renaming a host

Component Setup
Title Cleaned up wrong counting of parents when renaming a host
Date Apr 6, 2016
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
1.4.0i1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.2.8b10 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

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