From 0edfd8ce09ecf448dfbcb32afe2df85e748bde6e Mon Sep 17 00:00:00 2001
From: George Hotz <george@comma.ai>
Date: Tue, 12 Sep 2017 20:53:40 -0700
Subject: [PATCH] add to dfu as well

---
 panda/dfu.py | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/panda/dfu.py b/panda/dfu.py
index 79cb95a9..079e1e12 100644
--- a/panda/dfu.py
+++ b/panda/dfu.py
@@ -31,12 +31,15 @@ class PandaDFU(object):
   def list():
     context = usb1.USBContext()
     dfu_serials = []
-    for device in context.getDeviceList(skip_on_error=True):
-      if device.getVendorID() == 0x0483 and device.getProductID() == 0xdf11:
-        try:
-          dfu_serials.append(device._getASCIIStringDescriptor(3))
-        except Exception:
-          pass
+    try:
+      for device in context.getDeviceList(skip_on_error=True):
+        if device.getVendorID() == 0x0483 and device.getProductID() == 0xdf11:
+          try:
+            dfu_serials.append(device._getASCIIStringDescriptor(3))
+          except Exception:
+            pass
+    except Exception:
+      pass
     return dfu_serials
 
   @staticmethod