fts: Silently ignore fts if fts_driver is empty

diff --git a/src/plugins/fts/fts-storage.c b/src/plugins/fts/fts-storage.c
index 965a672c392cf04305d7be787e8e39636d3b91f4..e351cf006022fb23580b9295ab67427bc89d7258 100644 (file)
--- a/src/plugins/fts/fts-storage.c
+++ b/src/plugins/fts/fts-storage.c
@@ -905,7 +905,11 @@ fts_init_namespace(struct fts_mailbox_list *flist, struct mail_namespace *ns)
                return;
        }
 
-       if (fts_backend_init(set->driver, ns, event, &error, &backend) < 0) {
+       if (set->driver[0] == '\0') {
+               e_debug(ns->list->event,
+                       "fts: fts_driver is empty - plugin disabled");
+               flist->failed = TRUE;
+       } else if (fts_backend_init(set->driver, ns, event, &error, &backend) < 0) {
                flist->failed = TRUE;
                e_error(ns->list->event,
                        "fts: Failed to initialize backend '%s': %s",