No handling of error reply to roster get
Bug description
Gmail is currently giving me the following:
\<!-- Out -->
\<iq xmlns="jabber:client" type="get" id="1796">
\<query xmlns="jabber:iq:roster" />
\</iq>
\<!-- In -->
\<iq type="error" id="1796" to="mwild1@gmail.com/Gajim9529F713">
\<query xmlns="jabber:iq:roster"/>
\<error code="500" type="wait">
\<internal-server-error xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
\</error>
\</iq>
Instead of informing me of the error, Gajim gets stuck on "Connecting...".
Probably worth checking whether the same is true for resource binding, another case where it is common for a server to reply with an error.