From 54b45e71fdf03556c39a27e53751d3199d21d64c Mon Sep 17 00:00:00 2001
From: Charles Harris <charlesr.harris@gmail.com>
Date: Wed, 23 Apr 2008 00:20:57 +0000
Subject: Make None be NaN for float types.

---
 numpy/core/src/arraytypes.inc.src | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'numpy/core')

diff --git a/numpy/core/src/arraytypes.inc.src b/numpy/core/src/arraytypes.inc.src
index 26b8a5010..7272fa5c4 100644
--- a/numpy/core/src/arraytypes.inc.src
+++ b/numpy/core/src/arraytypes.inc.src
@@ -29,8 +29,12 @@ static double
 MyPyFloat_AsDouble(PyObject *obj)
 {
     double ret = 0;
-    PyObject *num = PyNumber_Float(obj);
+    PyObject *num;
 
+    if (obj == Py_None) {
+        return _getNAN();
+    }
+    num = PyNumber_Float(obj);
     if (num == NULL) {
         return _getNAN();
     }
-- 
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