X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosuilib%2FAltosSerial.java;h=60e15bdb094c9b0d664ef8940f587090e34062e1;hp=0632ca7072c3dfae9c887f629a1aa78e06bc5bde;hb=19273a4a341342ca6b5d65cfc490d92cbf23356f;hpb=2903f0911e79e381c6125022bb84096321c258eb

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());
 		}