X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosuilib%2FAltosSerial.java;h=1c2e3cd53402ba17dd61acd219433cc8ec85c262;hp=0632ca7072c3dfae9c887f629a1aa78e06bc5bde;hb=119a829e58aff5dd7801fe7ef8cae886bf31fec1;hpb=9b3516419981967a1c6ab956269139977ac368ca

diff --git a/altosuilib/AltosSerial.java b/altosuilib/AltosSerial.java
index 0632ca70..1c2e3cd5 100644
--- a/altosuilib/AltosSerial.java
+++ b/altosuilib/AltosSerial.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -19,13 +20,13 @@
  * Deal with TeleDongle on a serial port
  */
 
-package org.altusmetrum.altosuilib_2;
+package org.altusmetrum.altosuilib_13;
 
 import java.io.*;
 import java.util.*;
 import java.awt.*;
 import javax.swing.*;
-import org.altusmetrum.altoslib_4.*;
+import org.altusmetrum.altoslib_13.*;
 import libaltosJNI.*;
 
 /*
@@ -117,7 +118,7 @@ public class AltosSerial extends AltosLink  {
 		SwingUtilities.invokeLater(r);
 	}
 
-	private void close_serial() {
+	private synchronized void close_serial() {
 		synchronized (devices_opened) {
 			devices_opened.remove(device.getPath());
 		}