Merge pull request #144 from michele-comitini/dal_sum_expression_fix

changed way to detect missing key since None is already a possible value
2013-07-21 14:53:26 -07:00
parent 41c3f6a0b4 a208e8cc9f
commit 5ce5b5672b
2 changed files with 6 additions and 2 deletions
@@ -6876,8 +6876,8 @@ class Row(object):
        key=str(k)
        _extra = self.__dict__.get('_extra', None)
        if _extra is not None:
-            v = _extra.get(key, None)
-            if v is not None:
+            v = _extra.get(key, r'[__+-+_key_not_found_+-+__]')
+            if v != r'[__+-+_key_not_found_+-+__]':
                return v
        m = REGEX_TABLE_DOT_FIELD.match(key)
        if m: