From 30f89d57390da33f71ca011c7a8f4486a1f75324 Mon Sep 17 00:00:00 2001
From: Gilles Boccon-Gibod <bok@bok.net>
Date: Tue, 9 Jan 2024 18:01:34 -0800
Subject: [PATCH] simplify

---
 bumble/rfcomm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bumble/rfcomm.py b/bumble/rfcomm.py
index dc6bdfd1..d72b260d 100644
--- a/bumble/rfcomm.py
+++ b/bumble/rfcomm.py
@@ -538,7 +538,7 @@ def on_uih_frame(self, frame: RFCOMM_Frame) -> None:
             f'[{self.dlci}] {len(data)} bytes, '
             f'rx_credits={self.rx_credits}: {data.hex()}'
         )
-        if len(data):
+        if data:
             if self.sink:
                 self.sink(data)  # pylint: disable=not-callable