add entry for liveness check

diff --git a/ext/pdo_sqlite/sqlite_driver.c b/ext/pdo_sqlite/sqlite_driver.c
index 9f2d3f953bfdd67160b3e7c672eaaa58f8f58434..ca73ac8b54ba70693a42c7ba6ab5571a2b7dc7ed 100644 (file)
--- a/ext/pdo_sqlite/sqlite_driver.c
+++ b/ext/pdo_sqlite/sqlite_driver.c
@@ -238,7 +238,8 @@ static struct pdo_dbh_methods sqlite_methods = {
        NULL, /* set_attribute */
        pdo_sqlite_last_insert_id,
        pdo_sqlite_fetch_error_func,
-       pdo_sqlite_get_attribute
+       pdo_sqlite_get_attribute,
+       NULL    /* check_liveness: not needed */
 };
 
 static char *make_filename_safe(const char *filename TSRMLS_DC)