From d9481992bb6dbbf8ca8d87e1571c5305aa109c28 Mon Sep 17 00:00:00 2001
From: David Lechner <david@pybricks.com>
Date: Sat, 25 Apr 2026 17:01:25 -0500
Subject: [PATCH] fix crash in `bumble.att.Attribute.__repr__`

If an attribute does not contains a bytes value, it would crash with
something like:

    AttributeError: 'NoneType' object has no attribute 'hex'

Clearly, the intention here was to use `value_str` to avoid this
possibility.
---
 bumble/att.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bumble/att.py b/bumble/att.py
index 688321b..704ce40 100644
--- a/bumble/att.py
+++ b/bumble/att.py
@@ -1083,7 +1083,7 @@ class Attribute(utils.EventEmitter, Generic[_T]):
         else:
             value_str = str(self.value)
         if value_str:
-            value_string = f', value={self.value.hex()}'
+            value_string = f', value={value_str}'
         else:
             value_string = ''
         return (