forked from openlp/openlp
Change None to u'' for printing
Fixes: https://launchpad.net/bugs/855368
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@ -466,7 +466,7 @@ class ServiceItem(object):
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'<strong>Length</strong>: %s')) % \
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unicode(datetime.timedelta(seconds=self.media_length))
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if not start and not end:
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return None
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return u''
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elif start and not end:
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return start
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elif not start and end:
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