1 files changed, 8 insertions, 3 deletions
diff --git a/src/org/traccar/protocol/WondexProtocolEncoder.java b/src/org/traccar/protocol/WondexProtocolEncoder.java
index 8f9887b10..ddb5c1475 100644
--- a/src/org/traccar/protocol/WondexProtocolEncoder.java
+++ b/src/org/traccar/protocol/WondexProtocolEncoder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,11 +15,11 @@
  */
 package org.traccar.protocol;
 
-import org.traccar.StringProtocolEncoder;
+import org.traccar.BaseProtocolSmsEncoder;
 import org.traccar.helper.Log;
 import org.traccar.model.Command;
 
-public class WondexProtocolEncoder extends StringProtocolEncoder {
+public class WondexProtocolEncoder extends BaseProtocolSmsEncoder {
     @Override
     protected Object encodeCommand(Command command) {
 
@@ -40,4 +40,9 @@ public class WondexProtocolEncoder extends StringProtocolEncoder {
         return null;
     }
 
+    @Override
+    protected String encodeSmsCommand(Command command) {
+        return (String) encodeCommand(command);
+    }
+
 }