Fix bug of generating bad XML when launch_record_id is not supplied in request.

src/main/java/altk/comm/engine/Broadcast.java

@@ -881,9 +881,9 @@ public abstract class Broadcast
 		        + "' recipient_count='" + recipientList.size() + "'");
 		if (launchRecordId != null)
 		{
-			statusBf.append(" launch_record_id='" + launchRecordId + "'>");
+			statusBf.append(" launch_record_id='" + launchRecordId + "'");
 		}
-		statusBf.append("<current_time>" + System.currentTimeMillis() + "</current_time>");
+		statusBf.append("><current_time>" + System.currentTimeMillis() + "</current_time>");
 		if (serviceStartTime > 0) statusBf.append("<service_start_time>" + serviceStartTime
 				+ "</service_start_time>");
 		if (state.isFinal && serviceEndTime > 0) statusBf.append("<service_end_time>" + serviceEndTime