[MapProxy] exception in seeding

[Giuseppe De Marco]

I'm working with a very ugly "patch" in "/usr/local/lib/python2.7/dist-packages/mapproxy/seed/util.py"
at line 68 

<ugly patch>

    def eta_string(self):
        timestamp = self.eta()
        if timestamp is None:
            return 'N/A'
        try:     return time.strftime('%Y-%m-%d-%H:%M:%S', time.localtime(timestamp))
        except Exception,e: return 'Errore in eta_string: ' + str(e)


</ugly patch>

anyone also occurred this ?
G
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