Merge branch 'pre' into release

store/index.ts

@@ -35,7 +35,7 @@ function combineMessages(
 ) {
     const set = new Set<number>();
     const items: Message[] = [];
-    for (const item of [...items1, ...items2]) {
+    for (const item of [...(items1 || []), ...(items2 || [])]) {
         if (item.chat_id !== chat) {
             continue;
         }
@@ -376,7 +376,7 @@ export default {
                 state[ChatStore.STATE_CHAT_SENDING_MESSAGES] = [...current];
             }
         },
-        [ChatStore.MUTATION_SAVE_CURRENT_CHAT_INPUTING]: (function () {
+        [ChatStore.MUTATION_SAVE_CURRENT_CHAT_INPUTING]: (function() {
             const setTimeoutId: { [key: string]: number } = {};
             return (
                 state: ChatStoreState,
@@ -993,7 +993,7 @@ export default {
 
             commit(
                 ChatStore.MUTATION_SAVE_CURRENT_CHAT_MEMBERS,
-                unique(newChatMembers, function (item, all) {
+                unique(newChatMembers, function(item, all) {
                     return all.findIndex((k) => k.eid === item.eid);
                 })
             );