From 1588ae39ffb51ea916f03510671aab711fdfb568 Mon Sep 17 00:00:00 2001
From: Duke Vijitbenjaronk <warut.vijitbenjaronk@gmail.com>
Date: Tue, 7 Mar 2017 11:11:53 -0600
Subject: BUG: Fix np.average with object array weights

Fixes #8696
---
 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 c54512c21..0903790bd 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -1135,7 +1135,7 @@ def average(a, axis=None, weights=None, returned=False):
             wgt = wgt.swapaxes(-1, axis)
 
         scl = wgt.sum(axis=axis, dtype=result_dtype)
-        if (scl == 0.0).any():
+        if np.any(scl == 0.0):
             raise ZeroDivisionError(
                 "Weights sum to zero, can't be normalized")
 
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