Since #144, input topics is by default empty. Because we join input topics on ,, this leads to an empty value for input topics. Before, the value was just dropped. We should check if the list is non-empty and only then set the value. Other values might be affected as well
Since #144, input topics is by default empty. Because we join input topics on
,, this leads to an empty value for input topics. Before, the value was just dropped. We should check if the list is non-empty and only then set the value. Other values might be affected as well