Fixed isinstance() check in dis.dis().

diff --git a/Lib/dis.py b/Lib/dis.py
index 6d52694a75deddfae6ccbbe009c1d7369510577d..c98f0c0a8daf6fc6b82f95291c4ec9a1f8c1ca33 100644 (file)
--- a/Lib/dis.py
+++ b/Lib/dis.py
@@ -35,7 +35,7 @@ def dis(x=None):
                 print()
     elif hasattr(x, 'co_code'):
         disassemble(x)
-    elif isinstance(x, str):
+    elif isinstance(x, (bytes, bytearray)):
         disassemble_string(x)
     else:
         raise TypeError("don't know how to disassemble %s objects" %