refactor

repertory/librepertory/src/utils/polling.cpp

@@ -32,12 +32,12 @@ void polling::frequency_thread(
     unique_mutex_lock lock(mutex_);
     auto futures = std::accumulate(
         items_.begin(), items_.end(), std::deque<std::future<void>>{},
-        [this, &freq](auto &&futures, auto &&item) {
+        [this, &freq](auto &&list, auto &&item) {
           if (item.second.freq != freq) {
-            return futures;
+            return list;
           }
 
-          futures.emplace_back(
+          list.emplace_back(
               std::async(std::launch::async, [this, &freq, item]() -> void {
                 if (config_->get_event_level() == event_level::trace ||
                     freq != frequency::second) {
@@ -50,7 +50,7 @@ void polling::frequency_thread(
                   event_system::instance().raise<polling_item_end>(item.first);
                 }
               }));
-          return futures;
+          return list;
         });
     lock.unlock();