Issue 21044: tarfile.open() now handles fileobj with an integer 'name'
attribute.  Based on patch by Martin Panter.
diff --git a/Misc/ACKS b/Misc/ACKS
index 59f75cf..27be949 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -995,6 +995,7 @@
 Todd R. Palmer
 Juan David Ibáñez Palomar
 Jan Palus
+Martin Panter
 Mathias Panzenböck
 M. Papillon
 Peter Parente