1.1 --- a/imiptools/client.py Fri Sep 11 13:40:39 2015 +0200
1.2 +++ b/imiptools/client.py Fri Sep 11 15:49:33 2015 +0200
1.3 @@ -268,6 +268,12 @@
1.4 self.sequence = obj and self.obj.get_value("SEQUENCE")
1.5 self.dtstamp = obj and self.obj.get_value("DTSTAMP")
1.6
1.7 + def is_usable(self):
1.8 +
1.9 + "Return whether the current object is usable."
1.10 +
1.11 + return True
1.12 +
1.13 # Object update methods.
1.14
1.15 def update_recurrenceid(self):
1.16 @@ -286,7 +292,7 @@
1.17
1.18 dtstamp = self.obj.get_utc_datetime("DTSTAMP")
1.19 utcnow = to_timezone(datetime.utcnow(), "UTC")
1.20 - self.dtstamp = format_datetime(dtstamp > utcnow and dtstamp or utcnow)
1.21 + self.dtstamp = format_datetime(dtstamp and dtstamp > utcnow and dtstamp or utcnow)
1.22 self.obj["DTSTAMP"] = [(self.dtstamp, {})]
1.23
1.24 def set_sequence(self, increment=False):