From 042ac8a6f548817b2fd06110cc752488389ebd14 Mon Sep 17 00:00:00 2001
From: Antoine van Gelder <antoine@greatscottgadgets.com>
Date: Fri, 17 May 2024 11:55:01 +0200
Subject: [PATCH] comms: don't try to claim usb interface on Windows

This addresses: https://github.com/greatscottgadgets/greatfet/issues/327
---
 host/pygreat/comms_backends/usb.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/host/pygreat/comms_backends/usb.py b/host/pygreat/comms_backends/usb.py
index 6d1b1c6..558fc93 100644
--- a/host/pygreat/comms_backends/usb.py
+++ b/host/pygreat/comms_backends/usb.py
@@ -145,6 +145,9 @@ def _hold_libgreat_interface(self, timeout=1000):
                 # If we have EBUSY (linux) or EACCES (macos), or None (windows), try again.
                 if e.errno in (errno.EBUSY, errno.EACCES, None):
                     pass
+                # If we have None (windows), just return
+                elif e.errno in (None, ):
+                    return
                 else:
                     raise