When a field with-in a record array has a dtype of object, NumPy used to assign it a string containing a question mark symbol as the default fill value. Now it does the same, but the question mark is part of a 0 dimensional array. This new behavior breaks our fill_value setting code, thus we make it work again with-in this PR.
When a field with-in a record array has a dtype of object, NumPy used to assign it a string containing a question mark symbol as the default fill value. Now it does the same, but the question mark is part of a 0 dimensional array. This new behavior breaks our fill_value setting code, thus we make it work again with-in this PR.