fixed offset checks in getHoliday() to check if a certain variable is undefined rather than non-zero. This should fix that e.g. the fourth advent is not properly recognized by the next holiday check.
fixed offset checks in getHoliday() to check if a certain variable is undefined rather than non-zero. This should fix that e.g. the fourth advent is not properly recognized by the next holiday check.

Pix---/ioBroker.feiertage,Pix---/ioBroker.feiertage