only delete existing values

2017-02-21 17:46:16 +01:00 · 2017-02-21 17:46:16 +01:00 · 5947f2295b
commit 5947f2295b
parent 82d369e58d
1 changed files with 1 additions and 1 deletions
--- a/pandora/document/models.py
+++ b/pandora/document/models.py
@ -368,7 +368,7 @@ class Document(models.Model):
                else:
                    if data[key]:
                        self.data[key] = ox.escape_html(data[key])
-                    else:
+                    elif key in self.data:
                        del self.data[key]

    @property