From fcdcc57a7d8d5792a2d5f59d94bf703e47676c91 Mon Sep 17 00:00:00 2001
From: Nicolas Bessi <nicolas.bessi@camptocamp.com>
Date: Wed, 29 Oct 2014 13:56:03 +0100
Subject: [PATCH] Fix mutable default

---
 base_partner_merge/base_partner_merge.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/base_partner_merge/base_partner_merge.py b/base_partner_merge/base_partner_merge.py
index 9daadd71e..416430d0b 100644
--- a/base_partner_merge/base_partner_merge.py
+++ b/base_partner_merge/base_partner_merge.py
@@ -26,7 +26,9 @@ _logger = logging.getLogger('base.partner.merge')
 
 
 # http://www.php2python.com/wiki/function.html-entity-decode/
-def html_entity_decode_char(m, defs=htmlentitydefs.entitydefs):
+def html_entity_decode_char(m, defs=None):
+    if defs is None:
+        defs = htmlentitydefs.entitydefs
     try:
         return defs[m.group(1)]
     except KeyError: