Do not crash if the subscription is closed
Do not crash if the subscription is closed

sputnick-dev/weboob,sputnick-dev/weboob,laurent-george/weboob,Boussadia/weboob,Konubinix/weboob,RouxRC/weboob,willprice/weboob,nojhan/weboob-devel,willprice/weboob,frankrousseau/weboob,sputnick-dev/weboob,nojhan/weboob-devel,Boussadia/weboob,Konubinix/weboob,Konubinix/weboob,laurent-george/weboob,laurent-george/weboob,frankrousseau/weboob,Boussadia/weboob,frankrousseau/weboob,Boussadia/weboob,nojhan/weboob-devel,willprice/weboob,RouxRC/weboob,RouxRC/weboob