1 files changed, 5 insertions, 5 deletions
diff --git a/Swiften/LinkLocal/LinkLocalServiceInfo.h b/Swiften/LinkLocal/LinkLocalServiceInfo.h
index 9f15c6e..adfd062 100644
--- a/Swiften/LinkLocal/LinkLocalServiceInfo.h
+++ b/Swiften/LinkLocal/LinkLocalServiceInfo.h
@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2010-2016 Isode Limited.
+ * Copyright (c) 2010-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #pragma once
@@ -41,14 +41,14 @@ namespace Swift {
             void setNick(const std::string& n) { nick = n; }
 
             Status getStatus() const { return status; }
             void setStatus(Status s) { status = s; }
 
-            boost::optional<int> getPort() const { return port; }
-            void setPort(int p) { port = p; }
+            boost::optional<unsigned short> getPort() const { return port; }
+            void setPort(unsigned short p) { port = p; }
 
-            ByteArray toTXTRecord() const;
+            boost::optional<ByteArray> toTXTRecord() const;
 
             static LinkLocalServiceInfo createFromTXTRecord(const ByteArray& record);
 
         private:
             static ByteArray getEncoded(const std::string&);
@@ -60,8 +60,8 @@ namespace Swift {
             std::string email;
             JID jid;
             std::string message;
             std::string nick;
             Status status;
-            boost::optional<int> port;
+            boost::optional<unsigned short> port;
     };
 }