vacuumdb: Add missing PQfinish() calls to vacuum_one_database().
A few of the version checks in vacuum_one_database() do not call
PQfinish() before exiting. This precedent was unintentionally
established in commit 00d1e88d36, and while it's probably not too
problematic, it seems better to properly close the connection.
Reviewed-by: Daniel Gustafsson <daniel(at)yesql(dot)se>
Discussion: https://postgr.es/m/Z6JAwqN1I8ljTuXp%40nathan
Backpatch-through: 13
Branch
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REL_13_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/d6ea82f5da181eb4278595d7dca601568deeed5e
Modified Files
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src/bin/scripts/vacuumdb.c | 3 +++
1 file changed, 3 insertions(+)