diff options
| -rw-r--r-- | numpy/ma/core.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/numpy/ma/core.py b/numpy/ma/core.py index 75c7c001e..807b28c5b 100644 --- a/numpy/ma/core.py +++ b/numpy/ma/core.py @@ -2757,9 +2757,9 @@ class MaskedArray(ndarray): else: # Case 2. : With a mask in input. # If mask is boolean, create an array of True or False - if mask is True: + if mask is True and mdtype == MaskType: mask = np.ones(_data.shape, dtype=mdtype) - elif mask is False: + elif mask is False and mdtype == MaskType: mask = np.zeros(_data.shape, dtype=mdtype) else: # Read the mask with the current mdtype |