diff options
| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2017-05-09 14:58:51 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2017-05-09 14:58:51 -0300 |
| commit | e7226dc3eb39d91fb999d58ef52121dd3c8ee9fc (patch) | |
| tree | 31306b30d33a56123ecaf93b1fdc904fc0b05f37 /src/bin/pg_dump/pg_backup_db.c | |
| parent | aa3bcba08d466bc6fd2558f8f0bf0e6d6c89b58b (diff) | |
Ignore PQcancel errors properly
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.
Diffstat (limited to 'src/bin/pg_dump/pg_backup_db.c')
| -rw-r--r-- | src/bin/pg_dump/pg_backup_db.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/bin/pg_dump/pg_backup_db.c b/src/bin/pg_dump/pg_backup_db.c index b01b174d9db..ce60b4db8aa 100644 --- a/src/bin/pg_dump/pg_backup_db.c +++ b/src/bin/pg_dump/pg_backup_db.c @@ -359,12 +359,12 @@ DisconnectDatabase(Archive *AHX) if (AH->connCancel) { /* - * If we have an active query, send a cancel before closing. This is - * of no use for a normal exit, but might be helpful during - * exit_horribly(). + * If we have an active query, send a cancel before closing, ignoring + * any errors. This is of no use for a normal exit, but might be + * helpful during exit_horribly(). */ if (PQtransactionStatus(AH->connection) == PQTRANS_ACTIVE) - PQcancel(AH->connCancel, errbuf, sizeof(errbuf)); + (void) PQcancel(AH->connCancel, errbuf, sizeof(errbuf)); /* * Prevent signal handler from sending a cancel after this. |