[FIX] onchange_helper: invert condition to avoid [None]

Co-Authored-By: lmignon <laurent.mignon@acsone.eu>
6 years ago · adf6172a65
1 changed files with 4 additions and 1 deletions
--- a/onchange_helper/models/models.py
+++ b/onchange_helper/models/models.py
@ -132,7 +132,10 @@ class Base(models.AbstractModel):
        if self:
            self.ensure_one()

-        if not isinstance(onchange_fields, list):
+        if not onchange_fields:
+            onchange_fields = values.keys()
+
+        elif not isinstance(onchange_fields, list):
            onchange_fields = [onchange_fields]

        if not onchange_fields: