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Fixed Oracle query failures caused by lookup refactor 

Refs #21821.
This commit is contained in:
Anssi Kääriäinen 2014-01-19 10:07:58 +02:00
parent 9d487ae2a1
commit 994c842bc9
1 changed files with 1 additions and 1 deletions
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django/db/models/sql/query.py
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@ -1061,7 +1061,7 @@ class Query(object):
if (connections[DEFAULT_DB_ALIAS].features.interprets_empty_strings_as_nulls and if (connections[DEFAULT_DB_ALIAS].features.interprets_empty_strings_as_nulls and
lookups[-1] == 'exact' and value == ''): lookups[-1] == 'exact' and value == ''):
value = True value = True
lookups[-1] = ['isnull'] lookups[-1] = 'isnull'
return value, lookups return value, lookups
def solve_lookup_type(self, lookup): def solve_lookup_type(self, lookup):