1 files changed, 11 insertions, 9 deletions
diff --git a/SwifTools/Dock/NullDock.h b/SwifTools/Dock/NullDock.h
index b015770..137ba03 100644
--- a/SwifTools/Dock/NullDock.h
+++ b/SwifTools/Dock/NullDock.h
@@ -1,19 +1,21 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
- * Licensed under the GNU General Public License v3.
- * See Documentation/Licenses/GPLv3.txt for more information.
+ * Copyright (c) 2010-2018 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
  */
 
 #pragma once
 
+#include <cstddef>
+
 #include <SwifTools/Dock/Dock.h>
 
 namespace Swift {
-	class NullDock : public Dock {
-		public:
-			NullDock() {}
+    class NullDock : public Dock {
+        public:
+            NullDock() {}
 
-			virtual void setNumberOfPendingMessages(int) {
-			}
-	};
+            virtual void setNumberOfPendingMessages(size_t) {
+            }
+    };
 }