use isinstance in builtin crc32 (dpkp#2329)

wbarnha · Aug 8, 2023 · d920108 · d920108
1 parent f984984
commit d920108
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kafka/record/_crc32c.py b/kafka/record/_crc32c.py
@@ -105,7 +105,7 @@ def crc_update(crc, data):
     Returns:
         32-bit updated CRC-32C as long.
     """
-    if type(data) != array.array or data.itemsize != 1:
+    if not isinstance(data, array.array) or data.itemsize != 1:
         buf = array.array("B", data)
     else:
         buf = data