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Diffstat (limited to 'src/saml2/assertion.py')
| -rw-r--r-- | src/saml2/assertion.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/saml2/assertion.py b/src/saml2/assertion.py index cd01463b..4474bf42 100644 --- a/src/saml2/assertion.py +++ b/src/saml2/assertion.py @@ -35,6 +35,9 @@ def _filter_values(vals, vlist=None, must=False): if not vlist: # No value specified equals any value return vals + if vals is None: # cannot iterate over None, return early + return vals + if isinstance(vlist, six.string_types): vlist = [vlist] |