changed BlockingQueue code style

FlippR-Driver/src/utilities/BlockingQueue.hpp

@@ -23,21 +23,21 @@ private:
     heap::priority_queue<T, heap::stable<T>> p_queue;
 
 public:
-    void push(T const& value) {
-        {
-            std::unique_lock<std::mutex> lock(this->d_mutex);
-            p_queue.push_front(value);
-        }
-        this->d_condition.notify_one();
-    }
+  void push(T const& value)
+  {
+    std::unique_lock<std::mutex> lock(this->d_mutex);
+    p_queue.push_front(value);
+    this->d_condition.notify_one();
+  }
 
-    T pop() {
-        std::unique_lock<std::mutex> lock(this->d_mutex);
-        this->d_condition.wait(lock, [=]{ return !this->p_queue.empty(); });
-        T rc(std::move(this->p_queue.back()));
-        this->p_queue.pop_back();
-        return rc;
-    }
+  T pop()
+  {
+    std::unique_lock<std::mutex> lock(this->d_mutex);
+    this->d_condition.wait(lock, [=]{ return !this->p_queue.empty(); });
+    T rc(std::move(this->p_queue.back()));
+    this->p_queue.pop_back();
+    return rc;
+  }
 };