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Ignore PQcancel errors properly

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Add a (void) cast to all PQcancel() calls that purposefully don't check
the return value, to keep compilers and static checkers happy.

Per Coverity.
This commit is contained in:
Alvaro Herrera
2017-05-09 14:58:51 -03:00
parent ca9cfed883
commit bfaba24829
2 changed files with 5 additions and 5 deletions
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2
src/bin/scripts/vacuumdb.c
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@ -854,7 +854,7 @@ DisconnectDatabase(ParallelSlot *slot)
if ((cancel = PQgetCancel(slot->connection)))
{
PQcancel(cancel, errbuf, sizeof(errbuf));
(void) PQcancel(cancel, errbuf, sizeof(errbuf));
PQfreeCancel(cancel);
}
}