# HG changeset patch
# User Elson Wei <elson.wei@gmail.com>
# Date 1444280199 -28800
#      Thu Oct 08 12:56:39 2015 +0800
# Node ID 190544fbb69fc7e8f8834725b9031777285ca150
# Parent  3291e6132a674606af028be2d500701e5ff8285a
Ignore a empty test host in proxyOverride list

diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -2665,6 +2665,8 @@
         proxyOverride = proxyOverride.split(';')
         # now check if we match one of the registry values.
         for test in proxyOverride:
+            if not test:
+                continue
             if test == '<local>':
                 if '.' not in rawHost:
                     return 1