Commit
1e238f9f44280340b32493b216c1a37ff3eab5f0
by Vadim Yanitskiysctp_server: fix state in catch-all handle_call()
Sending an unexpected call breaks the server, because the third member
of a returned tuple (not_implemented) becomes the new state. It was
actually meant to be part of the Reply - fix this.
https://www.erlang.org/doc/apps/stdlib/gen_server.html#c:handle_call/3
{reply, Reply :: term(), NewState :: term()}
Change-Id: I1cc683e549c3bb61e3e4c45bb3d244202d61be53