altosuilib: Don't crash when flashing an unknown device

[fw/altos] / altosuilib / AltosRomconfigUI.java

diff --git a/altosuilib/AltosRomconfigUI.java b/altosuilib/AltosRomconfigUI.java
index fd670d4ec9df439081ee7533662989f9e2223083..f8dcc3e1fe9ba83e8f21ca819b5673407a7c0d68 100644 (file)
--- a/altosuilib/AltosRomconfigUI.java
+++ b/altosuilib/AltosRomconfigUI.java
@@ -76,7 +76,7 @@ public class AltosRomconfigUI
 
                y++;
 
-               if (AltosLib.has_radio(config.usb_id.pid)) {
+               if (config == null || AltosLib.has_radio(config.usb_id.pid)) {
                        /* Radio calibration value */
                        c = new GridBagConstraints();
                        c.gridx = 0; c.gridy = y;