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-rw-r--r--numpy/lib/function_base.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index 1ead53c87..a7163a7ca 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -1273,8 +1273,7 @@ def unique(x):
idx = concatenate(([True],tmp[1:]!=tmp[:-1]))
return tmp[idx]
except AttributeError:
- items = list(set(x))
- items.sort()
+ items = sorted(set(x))
return asarray(items)
def extract(condition, arr):