Werk #2690: ps: Fixed processing of old inventory_processes rules in discovery function

Component	Checks & agents
Title	ps: Fixed processing of old inventory_processes rules in discovery function
Date	Oct 23, 2015
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	1.2.7i4 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.2.8b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Fixed exception "TypeError: can only concatenate tuple (not "list") to tuple" during service discovery when having legacy inventory_processes rules defined.

To the list of all Werks