Werk #11443: liveproxy: fixed broken cleanup of channels without client

Component	Livestatus proxy
Title	liveproxy: fixed broken cleanup of channels without client
Date	Dec 14, 2020
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.1.0b1 Checkmk Enterprise (CEE), Checkmk MSP (CME) 2.0.0b2 Checkmk Enterprise (CEE), Checkmk MSP (CME)

The liveproxy garbage collection was broken if a channel had no client. This could lead to a hanging liveproxyd, consequently a hanging GUI.

To the list of all Werks