[RC2] Report with notes containt accent doesn't appear

Server revno : 1522
Addons revno : 2054

on object containt a note field (purchase order, sale order, etc...) use word with accent é è (or word in french) the report is generate but the note is missing and an error message appear on server log
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[Tue Dec 30 2008 10:21:41] ERROR:report:[01]: report sale.order:
[Tue Dec 30 2008 10:21:41] ERROR:report:[02]: Traceback (most recent call last):
[Tue Dec 30 2008 10:21:41] ERROR:report:[03]: File "/home/kryskool/openerp50-rc2/openerp/server/bin/report/report_sxw.py", line 418, in _eval
[Tue Dec 30 2008 10:21:41] ERROR:report:[04]: res = eval(expr, self.localcontext)
[Tue Dec 30 2008 10:21:41] ERROR:report:[05]: File "<string>", line 1, in <module>
[Tue Dec 30 2008 10:21:41] ERROR:report:[06]: File "/home/kryskool/openerp50-rc2/openerp/server/bin/report/report_sxw.py", line 304, in format
[Tue Dec 30 2008 10:21:41] ERROR:report:[07]: newnode.__dict__['childNodes'][0].__dict__['data'] = lst[i].decode('utf8')
[Tue Dec 30 2008 10:21:41] ERROR:report:[08]: File "/usr/lib/python2.5/encodings/utf_8.py", line 16, in decode
[Tue Dec 30 2008 10:21:41] ERROR:report:[09]: return codecs.utf_8_decode(input, errors, True)
[Tue Dec 30 2008 10:21:41] ERROR:report:[10]: UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 1: ordinal not in range(128)
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When the note doesn't containt an accent, it appear correctly,

I think the problem is the same as bug #307908 and #308910 , and the problem was not on the module, but in orm

I haven't test to send the command below after the database connection

SET client_encoding to 'UTF8';

Regards,

Christophe.