bugfix

src/nodes/base/base.hpp

@@ -82,7 +82,7 @@ protected:
     std::mutex mutex_;
     std::shared_ptr<std::condition_variable> cond_var_ =
         std::make_shared<std::condition_variable>();
-    std::atomic<bool> running_ = false;
+    std::atomic<bool> running_{false};
     std::unordered_map<std::string, std::shared_ptr<SharedQueue<std::shared_ptr<meta::MetaData>>>> input_buffers_;
     std::unordered_map<std::string, std::shared_ptr<SharedQueue<std::shared_ptr<meta::MetaData>>>> output_buffers_;
 };