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-rw-r--r--numpy/lib/arraysetops.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/numpy/lib/arraysetops.py b/numpy/lib/arraysetops.py
index 5cd535703..691550579 100644
--- a/numpy/lib/arraysetops.py
+++ b/numpy/lib/arraysetops.py
@@ -163,8 +163,7 @@ def unique(ar, return_index=False, return_inverse=False):
ar = ar.flatten()
except AttributeError:
if not return_inverse and not return_index:
- items = sorted(set(ar))
- return np.asarray(items)
+ return np.sort(list(set(ar)))
else:
ar = np.asanyarray(ar).flatten()