1 files changed, 4 insertions, 3 deletions
diff --git a/src/com/isode/stroke/serializer/StartTLSRequestSerializer.java b/src/com/isode/stroke/serializer/StartTLSRequestSerializer.java
index 0a7a782..cbdcb08 100644
--- a/src/com/isode/stroke/serializer/StartTLSRequestSerializer.java
+++ b/src/com/isode/stroke/serializer/StartTLSRequestSerializer.java
@@ -12,15 +12,16 @@ package com.isode.stroke.serializer;
 import com.isode.stroke.elements.Element;
 import com.isode.stroke.elements.StartTLSRequest;
 import com.isode.stroke.serializer.xml.XMLElement;
+import com.isode.stroke.base.SafeByteArray;
 
-class StartTLSRequestSerializer extends GenericElementSerializer<StartTLSRequest> {
+public class StartTLSRequestSerializer extends GenericElementSerializer<StartTLSRequest> {
 
     public StartTLSRequestSerializer() {
         super(StartTLSRequest.class);
     }
 
-    public String serialize(Element element) {
-        return new XMLElement("starttls", "urn:ietf:params:xml:ns:xmpp-tls").serialize();
+    public SafeByteArray serialize(Element element) {
+        return new SafeByteArray(new XMLElement("starttls", "urn:ietf:params:xml:ns:xmpp-tls").serialize());
     }
 
 }