Make generate-rdatatype-doc.py work properly again.

diff --git a/util/generate-rdatatype-doc.py b/util/generate-rdatatype-doc.py
index 5cc9f1147ee2b9750513a2800ceb86160bf30ffe..cadc936ca8ea920337458446bb01717baf8850d8 100644 (file)
--- a/util/generate-rdatatype-doc.py
+++ b/util/generate-rdatatype-doc.py
@@ -5,7 +5,7 @@ print("----------")
 print()
 by_name = {}
 for rdtype in dns.rdatatype.RdataType:
-    short_name = str(rdtype).split(".")[1]
+    short_name = dns.rdatatype.to_text(rdtype).replace("-", "_")
     by_name[short_name] = int(rdtype)
 for k in sorted(by_name.keys()):
     v = by_name[k]