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-rw-r--r--numpy/lib/function_base.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index 555d08386..fef69dff3 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -3339,7 +3339,7 @@ def _median(a, axis=None, out=None, overwrite_input=False):
indexer[axis] = slice(index-1, index+1)
# Check if the array contains any nan's
- if np.issubdtype(a.dtype, np.inexact):
+ if np.issubdtype(a.dtype, np.inexact) and sz > 0:
# warn and return nans like mean would
rout = mean(part[indexer], axis=axis, out=out)
part = np.rollaxis(part, axis, part.ndim)