Return an empty list if value is None

2020-06-05 12:34:09 -04:00 · 2020-06-05 12:34:09 -04:00 · d65cead212
parent e21cbf2a06
commit d65cead212
1 changed files with 2 additions and 0 deletions
--- a/netbox/utilities/forms.py
+++ b/netbox/utilities/forms.py
@ -530,6 +530,8 @@ class ExpandableNameField(forms.CharField):
                """

    def to_python(self, value):
+        if value is None:
+            return list()
        if re.search(ALPHANUMERIC_EXPANSION_PATTERN, value):
            return list(expand_alphanumeric_pattern(value))
        return [value]