altosui: Ensure serial line is flushed after disabling remote link

Flush the '~' character.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/altosui/AltosSerial.java b/altosui/AltosSerial.java
index 6dce6f3d284c3b2326f6990a561dbe80c153a217..78da5d1f196f5fe4243e37d4ceaac5361a74786c 100644 (file)
--- a/altosui/AltosSerial.java
+++ b/altosui/AltosSerial.java
@@ -250,6 +250,7 @@ public class AltosSerial implements Runnable {
 
        public void stop_remote() {
                printf ("~");
+               flush_output();
        }
 
        public AltosSerial(AltosDevice in_device) throws FileNotFoundException, AltosSerialInUseException {