diff --git a/td/telegram/PollManager.cpp b/td/telegram/PollManager.cpp
index 884e1cc1c..d82d72ff1 100644
--- a/td/telegram/PollManager.cpp
+++ b/td/telegram/PollManager.cpp
@@ -496,11 +496,11 @@ vector<int32> PollManager::get_vote_percentage(const vector<int32> &voter_counts
 td_api::object_ptr<td_api::poll> PollManager::get_poll_object(PollId poll_id) const {
   auto poll = get_poll(poll_id);
   if (!(poll != nullptr)) {
-    vector<td_api::object_ptr<td_api::pollOption>> poll_options = [];
+    vector<td_api::object_ptr<td_api::pollOption>> poll_options;
     poll_options.push_back(td_api::make_object<td_api::pollOption>(
         "empty", 0, 0, false,
         false));
-    vector<int32> votes = [];
+    vector<int32> votes;
     return td_api::make_object<td_api::poll>(
         poll_id.get(), poll->question, std::move(poll_options), 0,
         std::move(votes), true,