use MQTT_PUBLISH instead of literal

adafruit · Dec 5, 2022 · b76d6bb · b76d6bb
1 parent 29e60e9
commit b76d6bb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/adafruit_minimqtt/adafruit_minimqtt.py b/adafruit_minimqtt/adafruit_minimqtt.py
@@ -632,7 +632,7 @@ def publish(self, topic, msg, retain=False, qos=0):
         ), "Quality of Service Level 2 is unsupported by this library."
 
         # fixed header. [3.3.1.2], [3.3.1.3]
-        pub_hdr_fixed = bytearray([0x30 | retain | qos << 1])
+        pub_hdr_fixed = bytearray([MQTT_PUBLISH | retain | qos << 1])
 
         # variable header = 2-byte Topic length (big endian)
         pub_hdr_var = bytearray(struct.pack(">H", len(topic.encode("utf-8"))))