1 files changed, 15 insertions, 15 deletions
diff --git a/src/uscxml/concurrency/BlockingQueue.h b/src/uscxml/concurrency/BlockingQueue.h
index 90094bf..16c23d4 100644
--- a/src/uscxml/concurrency/BlockingQueue.h
+++ b/src/uscxml/concurrency/BlockingQueue.h
@@ -12,26 +12,26 @@ class BlockingQueue {
 public:
 	BlockingQueue() {}
 	virtual ~BlockingQueue() {
-  }
+	}
 
 	void push(T elem) {
-    tthread::lock_guard<tthread::mutex> lock(_mutex);
-    _queue.push_back(elem);
-    _cond.notify_all();
-  }
-  
+		tthread::lock_guard<tthread::mutex> lock(_mutex);
+		_queue.push_back(elem);
+		_cond.notify_all();
+	}
+
 	T pop() {
-    tthread::lock_guard<tthread::mutex> lock(_mutex);
-    while (_queue.empty()) {
-      _cond.wait(_mutex);
-    }
-    T ret = _queue.front();
-    _queue.pop_front();
-    return ret;
-  }
+		tthread::lock_guard<tthread::mutex> lock(_mutex);
+		while (_queue.empty()) {
+			_cond.wait(_mutex);
+		}
+		T ret = _queue.front();
+		_queue.pop_front();
+		return ret;
+	}
 
 	tthread::mutex _mutex;
-  tthread::condition_variable _cond;
+	tthread::condition_variable _cond;
 	std::list<T> _queue;
 };