diff --git a/lib/shared/updates/update-spec.js b/lib/shared/updates/update-spec.js
index a6fcd38b0..8118bf8e1 100644
--- a/lib/shared/updates/update-spec.js
+++ b/lib/shared/updates/update-spec.js
@@ -1,103 +1,103 @@
 // @flow
 
 import type { TType } from 'tcomb';
 
 import type { ThreadStoreOperation } from '../../ops/thread-store-ops.js';
 import type { UserStoreOperation } from '../../ops/user-store-ops.js';
 import type {
   FetchEntryInfosBase,
   RawEntryInfo,
   RawEntryInfos,
 } from '../../types/entry-types.js';
 import type {
   RawMessageInfo,
   MessageTruncationStatuses,
   FetchMessageInfosResult,
 } from '../../types/message-types.js';
 import type { RawThreadInfos } from '../../types/thread-types.js';
 import type { UpdateType } from '../../types/update-types-enum.js';
 import type {
   ClientUpdateInfo,
   RawUpdateInfo,
   UpdateData,
 } from '../../types/update-types.js';
 import type {
   CurrentUserInfo,
   LoggedInUserInfo,
   UserInfos,
 } from '../../types/user-types.js';
 
 export type UpdateInfosRawData = {
   +threadInfos: RawThreadInfos,
   +messageInfosResult: ?FetchMessageInfosResult,
   +calendarResult: ?FetchEntryInfosBase,
   +entryInfosResult: ?RawEntryInfos,
-  +currentUserInfoResult: LoggedInUserInfo,
+  +currentUserInfoResult: ?LoggedInUserInfo,
   +userInfosResult: ?UserInfos,
 };
 
 export type UpdateInfoFromRawInfoParams = {
   +data: UpdateInfosRawData,
   +rawEntryInfosByThreadID: {
     +[id: string]: $ReadOnlyArray<RawEntryInfo>,
   },
   +rawMessageInfosByThreadID: {
     +[id: string]: $ReadOnlyArray<RawMessageInfo>,
   },
 };
 
 export type UpdateTypes = 'all_types' | $ReadOnlySet<UpdateType>;
 
 export type UpdateSpec<
   UpdateInfo: ClientUpdateInfo,
   RawInfo: RawUpdateInfo,
   Data: UpdateData,
 > = {
   +generateOpsForThreadUpdates?: (
     storeThreadInfos: RawThreadInfos,
     update: UpdateInfo,
   ) => ?$ReadOnlyArray<ThreadStoreOperation>,
   +mergeEntryInfos?: (
     entryIDs: Set<string>,
     mergedEntryInfos: Array<RawEntryInfo>,
     update: UpdateInfo,
   ) => void,
   +reduceCurrentUser?: (
     state: ?CurrentUserInfo,
     update: UpdateInfo,
   ) => ?CurrentUserInfo,
   +reduceUserInfos?: (state: UserInfos, update: UpdateInfo) => UserInfos,
   +reduceCalendarThreadFilters?: (
     filteredThreadIDs: $ReadOnlySet<string>,
     update: UpdateInfo,
   ) => $ReadOnlySet<string>,
   +getRawMessageInfos?: (update: UpdateInfo) => $ReadOnlyArray<RawMessageInfo>,
   +mergeMessageInfosAndTruncationStatuses?: (
     messageIDs: Set<string>,
     messageInfos: Array<RawMessageInfo>,
     truncationStatuses: MessageTruncationStatuses,
     update: UpdateInfo,
   ) => void,
   +rawUpdateInfoFromRow: (row: Object) => RawInfo,
   +updateContentForServerDB: (data: Data) => ?string,
   +entitiesToFetch?: (update: RawInfo) => {
     +threadID?: string,
     +detailedThreadID?: string,
     +entryID?: string,
     +currentUser?: boolean,
     +userID?: string,
   },
   +rawInfoFromData: (data: Data, id: string) => RawInfo,
   +updateInfoFromRawInfo: (
     info: RawInfo,
     params: UpdateInfoFromRawInfoParams,
   ) => ?UpdateInfo,
   +deleteCondition: ?UpdateTypes,
   +keyForUpdateData?: (data: Data) => string,
   +keyForUpdateInfo?: (info: UpdateInfo) => string,
   +typesOfReplacedUpdatesForMatchingKey: ?UpdateTypes,
   +infoValidator: TType<UpdateInfo>,
   +generateOpsForUserInfoUpdates?: (
     update: UpdateInfo,
   ) => ?$ReadOnlyArray<UserStoreOperation>,
 };