allow no IPR license selection on update. Commit ready for merge

- Legacy-Id: 7924
2014-06-18 16:47:10 +00:00 · 2014-06-18 16:47:10 +00:00 · 373865076c
parent e58b72209a
commit 373865076c
1 changed files with 1 additions and 0 deletions
--- a/ietf/ipr/models.py
+++ b/ietf/ipr/models.py
@ -6,6 +6,7 @@ from ietf.doc.models import DocAlias


 LICENSE_CHOICES = (
+    (0, ''),
    (1, 'a) No License Required for Implementers.'),
    (2, 'b) Royalty-Free, Reasonable and Non-Discriminatory License to All Implementers.'),
    (3, 'c) Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee.'),