lib-sql: mysql - Retain last connection error

diff --git a/src/lib-sql/driver-mysql.c b/src/lib-sql/driver-mysql.c
index b8308cc1ab85af02d0f8053b7884039832be1a01..b71f331ca7d18604443c17acd6e7c1381b5e546a 100644 (file)
--- a/src/lib-sql/driver-mysql.c
+++ b/src/lib-sql/driver-mysql.c
@@ -163,6 +163,8 @@ static int driver_mysql_connect(struct sql_db *_db)
                e_error(_db->event, "Connect failed to database (%s): %s - "
                        "waiting for %u seconds before retry",
                        db->dbname, mysql_error(db->mysql), db->api.connect_delay);
+               i_free(_db->last_connect_error);
+               _db->last_connect_error = i_strdup(mysql_error(db->mysql));
                return -1;
        } else {
                db->last_success = ioloop_time;