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-rw-r--r--contrib/postgres_fdw/connection.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/postgres_fdw/connection.c b/contrib/postgres_fdw/connection.c
index 78cea232d50..12d1fec0e82 100644
--- a/contrib/postgres_fdw/connection.c
+++ b/contrib/postgres_fdw/connection.c
@@ -2309,7 +2309,8 @@ pgfdw_conn_check(PGconn *conn)
if (result < 0)
return -1;
- return (input_fd.revents & POLLRDHUP) ? 1 : 0;
+ return (input_fd.revents &
+ (POLLRDHUP | POLLHUP | POLLERR | POLLNVAL)) ? 1 : 0;
}
#else
return 0;