1 files changed, 16 insertions, 2 deletions
diff --git a/altoslib/AltosFlash.java b/altoslib/AltosFlash.java
index bd4fb6d0..a8519550 100644
--- a/altoslib/AltosFlash.java
+++ b/altoslib/AltosFlash.java
@@ -345,9 +345,23 @@ public class AltosFlash extends AltosProgrammer {
 			debug = new AltosDebug(link);
 		input = new FileInputStream(file);
 		image = new AltosHexfile(input);
-		if (debug != null && !debug.check_connection()) {
+
+		boolean connection_ok = true;
+
+		if (debug != null) {
+			try {
+				connection_ok = debug.check_connection();
+			} catch (IOException ie) {
+				debug.close();
+				throw ie;
+			} catch (InterruptedException ie) {
+				debug.close();
+				throw ie;
+			}
+		}
+		if (!connection_ok) {
 			debug.close();
 			throw new IOException("Debug port not connected");
 		}
 	}
-}
-\ No newline at end of file
+}