Merge branch 'collectd-5.2'

[collectd.git] / src / postgresql.c

diff --git a/src/postgresql.c b/src/postgresql.c
index 15d4666..6c9ab44 100644 (file)
--- a/src/postgresql.c
+++ b/src/postgresql.c
@@ -900,10 +900,10 @@ static int c_psql_write (const data_set_t *ds, const value_list_t *vl,
 
                if ((PGRES_COMMAND_OK != PQresultStatus (res))
                                && (PGRES_TUPLES_OK != PQresultStatus (res))) {
+                       PQclear (res);
+
                        if ((CONNECTION_OK != PQstatus (db->conn))
                                        && (0 == c_psql_check_connection (db))) {
-                               PQclear (res);
-
                                /* try again */
                                res = PQexecParams (db->conn, writer->statement,
                                                STATIC_ARRAY_SIZE (params), NULL,
@@ -912,6 +912,7 @@ static int c_psql_write (const data_set_t *ds, const value_list_t *vl,
 
                                if ((PGRES_COMMAND_OK == PQresultStatus (res))
                                                || (PGRES_TUPLES_OK == PQresultStatus (res))) {
+                                       PQclear (res);
                                        success = 1;
                                        continue;
                                }
@@ -932,6 +933,8 @@ static int c_psql_write (const data_set_t *ds, const value_list_t *vl,
                        pthread_mutex_unlock (&db->db_lock);
                        return -1;
                }
+
+               PQclear (res);
                success = 1;
        }