From ec6d0629236081a4e24e632f603aa4a0b56926a3 Mon Sep 17 00:00:00 2001
From: Travis Oliphant <oliphant@enthought.com>
Date: Wed, 26 Jul 2006 21:14:14 +0000
Subject: Make version number 0.9.9 until 1.0 comes out

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

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

diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index 44b7858f5..4789f0d0c 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -511,6 +511,8 @@ def unique(x):
     """
     try:
         tmp = x.flatten()
+        if tmp.size == 0:
+            return tmp
         tmp.sort()
         idx = concatenate(([True],tmp[1:]!=tmp[:-1]))
         return tmp[idx]
-- 
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