From 9b86617974fee246df0ebba859102897f531f659 Mon Sep 17 00:00:00 2001
From: Pauli Virtanen <pav@iki.fi>
Date: Sun, 27 Jun 2010 11:07:15 +0000
Subject: BUG: lib: fix sinc to handle array-like inputs properly (fixes #1523)

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

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

diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index 1a93b5a1d..03a4ef0b6 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -2737,6 +2737,7 @@ def sinc(x):
     <matplotlib.image.AxesImage object at 0x...>
 
     """
+    x = np.asanyarray(x)
     y = pi* where(x == 0, 1.0e-20, x)
     return sin(y)/y
 
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