From 07cbb98dca094d0718c28ab9a0aa7ec51f0a2a3f Mon Sep 17 00:00:00 2001
From: "Maurice (mausy5043) Hendrix" <Mausy5043@users.noreply.github.com>
Date: Wed, 27 Apr 2016 11:29:01 +0200
Subject: [PATCH] pep8:E711 comparison to None should be `if cond is not None:`

---
 EXAMPLES/Python/DHT22_AM2302_SENSOR/DHT22.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/EXAMPLES/Python/DHT22_AM2302_SENSOR/DHT22.py b/EXAMPLES/Python/DHT22_AM2302_SENSOR/DHT22.py
index 519585e..c9ce87e 100755
--- a/EXAMPLES/Python/DHT22_AM2302_SENSOR/DHT22.py
+++ b/EXAMPLES/Python/DHT22_AM2302_SENSOR/DHT22.py
@@ -237,7 +237,7 @@ class sensor:
 
       self.pi.set_watchdog(self.gpio, 0)
 
-      if self.cb != None:
+      if self.cb is not None:
          self.cb.cancel()
          self.cb = None