#10198: fix duplicate header when writeframes() is called with an empty string.
diff --git a/Misc/NEWS b/Misc/NEWS
index 52fecdd..561dda9 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -57,6 +57,9 @@
 Library
 -------
 
+- Issue #10198: fix duplicate header written to wave files when writeframes()
+  is called without data.
+
 - Close file objects in modulefinder in a timely manner.
 
 - Close a io.TextIOWrapper object in email.parser in a timely manner.