Minor improvements.

telegram-bot-api/Client.cpp

@@ -5160,14 +5160,12 @@ void Client::on_update(object_ptr<td_api::Object> result) {
       auto update = move_object_as<td_api::updateNewChat>(result);
       auto chat = std::move(update->chat_);
       auto chat_info = add_chat(chat->id_);
-      bool need_warning = false;
       switch (chat->type_->get_id()) {
         case td_api::chatTypePrivate::ID: {
           auto type = move_object_as<td_api::chatTypePrivate>(chat->type_);
           chat_info->type = ChatInfo::Type::Private;
           auto user_id = type->user_id_;
           chat_info->user_id = user_id;
-          need_warning = get_user_info(user_id) == nullptr;
           break;
         }
         case td_api::chatTypeBasicGroup::ID: {
@@ -5175,7 +5173,6 @@ void Client::on_update(object_ptr<td_api::Object> result) {
           chat_info->type = ChatInfo::Type::Group;
           auto group_id = type->basic_group_id_;
           chat_info->group_id = group_id;
-          need_warning = get_group_info(group_id) == nullptr;
           break;
         }
         case td_api::chatTypeSupergroup::ID: {
@@ -5183,7 +5180,6 @@ void Client::on_update(object_ptr<td_api::Object> result) {
           chat_info->type = ChatInfo::Type::Supergroup;
           auto supergroup_id = type->supergroup_id_;
           chat_info->supergroup_id = supergroup_id;
-          need_warning = get_supergroup_info(supergroup_id) == nullptr;
           break;
         }
         case td_api::chatTypeSecret::ID:
@@ -5192,9 +5188,6 @@ void Client::on_update(object_ptr<td_api::Object> result) {
         default:
           UNREACHABLE();
       }
-      if (need_warning) {
-        LOG(ERROR) << "Received updateNewChat about chat " << chat->id_ << ", but hadn't received corresponding info";
-      }
 
       chat_info->title = std::move(chat->title_);
       chat_info->photo_info = std::move(chat->photo_);
@@ -10457,8 +10450,8 @@ void Client::set_group_photo(int64 group_id, object_ptr<td_api::chatPhoto> &&pho
   add_group_info(group_id)->photo = std::move(photo);
 }
 
-void Client::set_group_description(int64 group_id, td::string &&descripton) {
-  add_group_info(group_id)->description = std::move(descripton);
+void Client::set_group_description(int64 group_id, td::string &&description) {
+  add_group_info(group_id)->description = std::move(description);
 }
 
 void Client::set_group_invite_link(int64 group_id, td::string &&invite_link) {
@@ -10486,8 +10479,8 @@ void Client::set_supergroup_photo(int64 supergroup_id, object_ptr<td_api::chatPh
   add_supergroup_info(supergroup_id)->photo = std::move(photo);
 }
 
-void Client::set_supergroup_description(int64 supergroup_id, td::string &&descripton) {
-  add_supergroup_info(supergroup_id)->description = std::move(descripton);
+void Client::set_supergroup_description(int64 supergroup_id, td::string &&description) {
+  add_supergroup_info(supergroup_id)->description = std::move(description);
 }
 
 void Client::set_supergroup_invite_link(int64 supergroup_id, td::string &&invite_link) {

telegram-bot-api/Client.h

@@ -746,7 +746,7 @@ class Client final : public WebhookActor::Callback {
   };
   static void add_group(GroupInfo *group_info, object_ptr<td_api::basicGroup> &&group);
   void set_group_photo(int64 group_id, object_ptr<td_api::chatPhoto> &&photo);
-  void set_group_description(int64 group_id, td::string &&descripton);
+  void set_group_description(int64 group_id, td::string &&description);
   void set_group_invite_link(int64 group_id, td::string &&invite_link);
   GroupInfo *add_group_info(int64 group_id);
   const GroupInfo *get_group_info(int64 group_id) const;
@@ -774,7 +774,7 @@ class Client final : public WebhookActor::Callback {
   };
   static void add_supergroup(SupergroupInfo *supergroup_info, object_ptr<td_api::supergroup> &&supergroup);
   void set_supergroup_photo(int64 supergroup_id, object_ptr<td_api::chatPhoto> &&photo);
-  void set_supergroup_description(int64 supergroup_id, td::string &&descripton);
+  void set_supergroup_description(int64 supergroup_id, td::string &&description);
   void set_supergroup_invite_link(int64 supergroup_id, td::string &&invite_link);
   void set_supergroup_sticker_set_id(int64 supergroup_id, int64 sticker_set_id);
   void set_supergroup_can_set_sticker_set(int64 supergroup_id, bool can_set_sticker_set);

telegram-bot-api/Stats.h

@@ -147,7 +147,7 @@ class BotStatActor final : public td::Actor {
   }
 
   BotStatActor(const BotStatActor &) = delete;
-  BotStatActor &operator=(const BotStatActor &other) = delete;
+  BotStatActor &operator=(const BotStatActor &) = delete;
   BotStatActor(BotStatActor &&) = default;
   BotStatActor &operator=(BotStatActor &&other) noexcept {
     if (!empty()) {