diff options
| -rw-r--r-- | django/db/models/sql/query.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index 370ef357b0..34b3c530b3 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -934,10 +934,13 @@ class Query(object): if not merged: self.where.negate() if final > 1 and lookup_type != 'isnull': - j_col = self.alias_map[alias][RHS_JOIN_COL] - entry = Node([(alias, j_col, None, 'isnull', True)]) - entry.negate() - self.where.add(entry, AND) + for alias in join_list: + if self.alias_map[alias] == self.LOUTER: + j_col = self.alias_map[alias][RHS_JOIN_COL] + entry = Node([(alias, j_col, None, 'isnull', True)]) + entry.negate() + self.where.add(entry, AND) + break def add_q(self, q_object): """ |