startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828)
diff --git a/Misc/ACKS b/Misc/ACKS
index f5fa82f..6a4fdd5 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -58,6 +58,7 @@
 David Beazley
 Robin Becker
 Neal Becker
+Torsten Becker
 Bill Bedford
 Stefan Behnel
 Reimer Behrends