diff options
| -rw-r--r-- | django/db/models/query.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/django/db/models/query.py b/django/db/models/query.py index be42d02006..80cdefd22e 100644 --- a/django/db/models/query.py +++ b/django/db/models/query.py @@ -1576,12 +1576,11 @@ def prefetch_related_objects(result_cache, related_lookups): done_lookups = set() # list of lookups like foo__bar__baz done_queries = {} # dictionary of things like 'foo__bar': [results] - manual_lookups = list(related_lookups) auto_lookups = [] # we add to this as we go through. followed_descriptors = set() # recursion protection - related_lookups = itertools.chain(manual_lookups, auto_lookups) - for lookup in related_lookups: + all_lookups = itertools.chain(related_lookups, auto_lookups) + for lookup in all_lookups: if lookup in done_lookups: # We've done exactly this already, skip the whole thing continue |