bug fix

on the first RC debug request, naoth returned command id "0" and the MessageServer "crashed" ... the first command id is now "1"!
one of the easiest bug fixes i fixed! :P

RobotControl/RobotConnector/src/de/naoth/rc/server/MessageServer.java

@@ -58,7 +58,7 @@ public SingleExecEntry(ResponseListener sender, Command command) {
     private final Map<Integer, SingleExecEntry> answerRequestMap = Collections.synchronizedMap(new HashMap<Integer, SingleExecEntry>());
 
     // each sent command has a unique id, which is used to assign the responces correctly
-    private Integer commandId = 0;
+    private Integer commandId = 1;
 
     // just for statistics
     private long receivedBytes;
@@ -314,6 +314,7 @@ private void pollAnswers() throws IOException {
             int id = idBuffer.getInt();
 
             if (id == 0) {
+                // shouldn't be happening anymore, "commandId" is initialized with "1"!
                 Logger.getLogger(MessageServer.class.getName()).log(Level.WARNING,
                     "Ignore illegal response ID '0'. Why is this happening?!!");
                 break;