static zend_object_handlers php_pqtxn_object_handlers;
static HashTable php_pqtxn_object_prophandlers;
-const char *isolation_level(long *isolation)
+const char *php_pq_isolation_level(long *isolation)
{
switch (*isolation) {
case PHP_PQTXN_SERIALIZABLE:
fprintf(stderr, "FREE txn(#%d) %p (conn(#%d): %p)\n", obj->zv.handle, obj, obj->intern->conn->zv.handle, obj->intern->conn);
#endif
if (obj->intern) {
- if (obj->intern->open) {
+ if (obj->intern->open && obj->intern->conn->intern) {
PGresult *res = PQexec(obj->intern->conn->intern->conn, "ROLLBACK");
if (res) {