Deleted unused variable in SQLCompiler.get_related_selections().
Unused since
@@ -849,7 +849,6 @@ class SQLCompiler:
select, model._meta, alias, cur_depth + 1,
next, restricted)
get_related_klass_infos(klass_info, next_klass_infos)
- fields_not_found = set(requested).difference(fields_found)
for name in list(requested):
# Filtered relations work only on the topmost level.
if cur_depth > 1:
