fixed type

diff --git a/ext/mysqlnd/mysqlnd.c b/ext/mysqlnd/mysqlnd.c
index 74a8b721f22aa571dfc608373ff72c94dbb39c36..20972f64be9e3cdb0cffd70c32bd46d858175223 100644 (file)
--- a/ext/mysqlnd/mysqlnd.c
+++ b/ext/mysqlnd/mysqlnd.c
@@ -2798,7 +2798,7 @@ MYSQLND_METHOD(mysqlnd_conn_data, tx_begin)(MYSQLND_CONN_DATA * conn, const unsi
                                smart_str_appendl(&tmp_str, "WITH CONSISTENT SNAPSHOT", sizeof("WITH CONSISTENT SNAPSHOT") - 1);
                        }
                        if (mode & (TRANS_START_READ_WRITE | TRANS_START_READ_ONLY)) {
-                               unsigned long server_version = conn->m->get_server_version(conn TSRMLS_CC);
+                               zend_ulong server_version = conn->m->get_server_version(conn TSRMLS_CC);
                                if (server_version < 50605L) {
                                        php_error_docref(NULL TSRMLS_CC, E_WARNING, "This server version doesn't support 'READ WRITE' and 'READ ONLY'. Minimum 5.6.5 is required");
                                        smart_str_free(&tmp_str);