Fix login
Fix login

https://github.com/matrix-org/matrix-js-sdk/pull/168 was broken :/

krombel/matrix-js-sdk,krombel/matrix-js-sdk,williamboman/matrix-js-sdk,williamboman/matrix-js-sdk,williamboman/matrix-js-sdk,matrix-org/matrix-js-sdk,matrix-org/matrix-js-sdk,matrix-org/matrix-js-sdk,krombel/matrix-js-sdk,matrix-org/matrix-js-sdk