Checkmk Werk 11266: ups_out_load, ups_power: Fix discovery of output lines with zero load resp. power

ID: 11266 Title: ups_out_load, ups_power: Fix discovery of output lines with zero load resp. power Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Previously output lines were discovered in the check plugins {{ups_out_load}}, {{ups_power}} if and only if they had a value greater than zero. Now we use the voltage value in order to decide whether a line is connected or not.