X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosuilib%2FAltosSerial.java;h=60e15bdb094c9b0d664ef8940f587090e34062e1;hb=b40351d5cb9802133f443d4f5150958b03b9e8f0;hp=0632ca7072c3dfae9c887f629a1aa78e06bc5bde;hpb=9b3516419981967a1c6ab956269139977ac368ca;p=fw%2Faltos

diff --git a/altosuilib/AltosSerial.java b/altosuilib/AltosSerial.java
index 0632ca70..60e15bdb 100644
--- a/altosuilib/AltosSerial.java
+++ b/altosuilib/AltosSerial.java
@@ -117,7 +117,7 @@ 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());
 		}