[2.3.0] Checkmk Werk 16891 adapted: check_ewon: TypeError ('NoneType' object is not subscriptable) raised if values for levels are missing

Werk 16891 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # check_ewon: TypeError ('NoneType' object is not subscriptable) raised if values for levels are missing key | value ---------- | --- compatible | yes version | 2.3.0p14 date | 2024-08-19T12:13:40+00:00 level | 1 class | fix component | checks edition | cre In case values for `levels` are missing and `None` taken instead, running the check function would crash with `TypeError ('NoneType' object is not subscriptable)`. This change hard codes some default values in case no values could be extracted. ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) # check_ewon: TypeError ('NoneType' object is not subscriptable) raised if values for levels are missing key | value ---------- | --- compatible | yes - version | 2.3.0p13 ? ^ + version | 2.3.0p14 ? ^ date | 2024-08-19T12:13:40+00:00 level | 1 class | fix component | checks edition | cre In case values for `levels` are missing and `None` taken instead, running the check function would crash with `TypeError ('NoneType' object is not subscriptable)`. This change hard codes some default values in case no values could be extracted.