From c4c576367acbeb9546219a8a2851bbd260d6a529 Mon Sep 17 00:00:00 2001
From: Travis Oliphant <oliphant@enthought.com>
Date: Fri, 6 Jan 2006 05:52:23 +0000
Subject: Allow resize(a,0)

---
 numpy/core/oldnumeric.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'numpy/core/oldnumeric.py')

diff --git a/numpy/core/oldnumeric.py b/numpy/core/oldnumeric.py
index 3773af6cc..e7c45ccc1 100644
--- a/numpy/core/oldnumeric.py
+++ b/numpy/core/oldnumeric.py
@@ -248,6 +248,8 @@ def resize(a, new_shape):
     beyond current definition of a.
     """
 
+    if isinstance(new_shape, (int, nt.integer)):
+        new_shape = (new_shape,)
     a = ravel(a)
     Na = len(a)
     if not Na: return mu.zeros(new_shape, a.dtypechar)
@@ -255,6 +257,9 @@ def resize(a, new_shape):
     n_copies = int(total_size / Na)
     extra = total_size % Na
 
+    if total_size == 0:
+        return a[:0]
+
     if extra != 0:
         n_copies = n_copies+1
         extra = Na-extra
-- 
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