From 46ff5a52a80607b4eca646f713ba5c086723bc2c Mon Sep 17 00:00:00 2001
From: Alex Forencich <alex@alexforencich.com>
Date: Wed, 21 Oct 2020 15:49:54 -0700
Subject: [PATCH] Add missing return

---
 cocotbext/axi/axis.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cocotbext/axi/axis.py b/cocotbext/axi/axis.py
index ef08c33..85f5c33 100644
--- a/cocotbext/axi/axis.py
+++ b/cocotbext/axi/axis.py
@@ -391,6 +391,7 @@ class AxiStreamSink(BusDriver):
             if compact:
                 frame.compact()
             return frame
+        return None
 
     def read(self, count=-1):
         while True: