From: Uwe Hermann <redacted>
Date: Sat, 24 Sep 2016 11:20:16 +0000 (+0200)
Subject: usb_request: Use "is" or "is not" with None.
X-Git-Tag: libsigrokdecode-0.5.0~143
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=8657abb6e0aecf0e7e76f6f757292ec5bd6e8205;p=libsigrokdecode.git

usb_request: Use "is" or "is not" with None.
---

diff --git a/decoders/usb_request/pd.py b/decoders/usb_request/pd.py
index 39a9df6..bb7aedc 100644
--- a/decoders/usb_request/pd.py
+++ b/decoders/usb_request/pd.py
@@ -201,7 +201,7 @@ class Decoder(srd.Decoder):
             self.handle_request(request_started, request_end)
 
         # CONTROL, SETUP stage
-        elif request['type'] == None and self.transaction_type == 'SETUP':
+        elif request['type'] is None and self.transaction_type == 'SETUP':
             request['setup_data'] = self.transaction_data
             request['wLength'] = struct.unpack('<H',
                 bytes(self.transaction_data[6:8]))[0]