From 040d0408f4cdb0a472e654acd68c8e1c3fbd84f7 Mon Sep 17 00:00:00 2001
From: Julian Taylor <jtaylor.debian@googlemail.com>
Date: Sun, 24 Aug 2014 17:54:35 +0200
Subject: BUG: don't overwrite input percentile arrays

---
 numpy/lib/function_base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'numpy/lib/function_base.py')

diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index 0a1d05f77..087d1cbb5 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -3031,7 +3031,7 @@ def percentile(a, q, axis=None, out=None,
     array([ 3.5])
 
     """
-    q = asarray(q, dtype=np.float64)
+    q = array(q, dtype=np.float64, copy=True)
     r, k = _ureduce(a, func=_percentile, q=q, axis=axis, out=out,
                     overwrite_input=overwrite_input,
                     interpolation=interpolation)
-- 
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