Appease the linter

src/Avatar.js

@@ -20,6 +20,7 @@ import DMRoomMap from './utils/DMRoomMap';
 import {getHttpUriForMxc} from "matrix-js-sdk/src/content-repo";
 
 export function avatarUrlForMember(member, width, height, resizeMethod) {
+    let url;
     if (member && member.getAvatarUrl) {
         url = member.getAvatarUrl(
             MatrixClientPeg.get().getHomeserverUrl(),
@@ -34,7 +35,7 @@ export function avatarUrlForMember(member, width, height, resizeMethod) {
         // member can be null here currently since on invites, the JS SDK
         // does not have enough info to build a RoomMember object for
         // the inviter.
-        url = this.defaultAvatarUrlForString(member ? member.userId : '');
+        url = defaultAvatarUrlForString(member ? member.userId : '');
     }
     return url;
 }

src/components/structures/TimelinePanel.js

@@ -1136,8 +1136,6 @@ const TimelinePanel = createReactClass({
         const messagePanel = this._messagePanel.current;
         if (messagePanel === undefined) return null;
 
-        const EventTile = sdk.getComponent('rooms.EventTile');
-
         const wrapperRect = ReactDOM.findDOMNode(messagePanel).getBoundingClientRect();
         const myUserId = MatrixClientPeg.get().credentials.userId;
 

src/components/views/room_settings/AliasSettings.js

@@ -24,6 +24,7 @@ import { _t } from '../../../languageHandler';
 import Field from "../elements/Field";
 import ErrorDialog from "../dialogs/ErrorDialog";
 import AccessibleButton from "../elements/AccessibleButton";
+import Modal from "../../../Modal";
 
 class EditableAliasesList extends EditableItemList {
     constructor(props) {

test/components/stub-component.js

@@ -17,4 +17,4 @@ export default function(opts) {
     }
 
     return createReactClass(opts);
-};
+}