[FIX] website_mail: avoid error when message.body is empty
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@ -33,7 +33,7 @@ class MailMessage(osv.Model):
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if message.subject:
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res[message.id] = message.subject
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else:
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plaintext_ct = html2plaintext(message.body)
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plaintext_ct = '' if not message.body else html2plaintext(message.body)
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res[message.id] = plaintext_ct[:30] + '%s' % (' [...]' if len(plaintext_ct) >= 30 else '')
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return res
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