From 445c88ec4016c71b8e8e9266be08321f1ab88a8a Mon Sep 17 00:00:00 2001
From: brentru <brent@adafruit.com>
Date: Fri, 21 Jun 2024 11:04:08 -0400
Subject: [PATCH] patch in another location

---
 src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py b/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py
index 8e76cc7..2dcc539 100644
--- a/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py
+++ b/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py
@@ -360,7 +360,8 @@ class MCP2221:
             # try a write
             try:
                 self.i2c_writeto(addr, b"\x00")
-            except RuntimeError:  # no reply!
+            except OSError:  # no reply!
+                # We got a NACK, which could be correct
                 continue
             # store if success
             found.append(addr)
-- 
2.49.0