1 files changed, 7 insertions, 1 deletions
diff --git a/Swiften/Base/Debug.h b/Swiften/Base/Debug.h
index 18e7fb4..9dde74c 100644
--- a/Swiften/Base/Debug.h
+++ b/Swiften/Base/Debug.h
@@ -1,11 +1,15 @@
 /*
- * Copyright (c) 2015 Isode Limited.
+ * Copyright (c) 2015-2016 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
+#pragma once
+
 #include <iosfwd>
 
+#include <Swiften/Client/ClientSession.h>
+
 namespace Swift {
     class ClientError;
     class Element;
@@ -18,3 +22,5 @@ namespace boost {
 std::ostream& operator<<(std::ostream& os, const Swift::ClientError& error);
 
 std::ostream& operator<<(std::ostream& os, Swift::Element* ele);
+
+std::ostream& operator<<(std::ostream& os, Swift::ClientSession::State state);