Fix broken build.

This constant is not in older versions of MySQL.

diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index 3655b5bf35bbea642014c7cc75cee59aab426944..35f46eccd130e270df68eb34b6b929719c7d55e3 100644 (file)
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -1657,7 +1657,9 @@ static int mysqli_options_get_option_zval_type(int option)
 #endif
 #endif /* MYSQLI_USE_MYSQLND */
                case MYSQL_OPT_CONNECT_TIMEOUT:
+#ifdef MYSQL_REPORT_DATA_TRUNCATION
                 case MYSQL_REPORT_DATA_TRUNCATION:
+#endif
                 case MYSQL_OPT_LOCAL_INFILE:
                 case MYSQL_OPT_NAMED_PIPE:
 #ifdef MYSQL_OPT_PROTOCOL