Round 11's replace_all missed two occurrences:
- _smaller_duplicate_ids inner comprehension (line 84): p["id"] →
p.get("id") so a named person with a missing "id" field does not
crash skip_ids computation before any return path is reached
- all-merges-failed fallback return (line 157): same fix; the outer
indentation prevented replace_all from matching this occurrence
The intentional p["id"] in merge_ids (line 119) is kept: that ID is
passed directly to merge_people() where None would be a caller bug,
not a silent data corruption.
flan
0914608bc8