fts-lucene: Removed dead code

Found by Coverity

diff --git a/src/plugins/fts-lucene/fts-backend-lucene.c b/src/plugins/fts-lucene/fts-backend-lucene.c
index 055f700593b3db99f68911535482178ec17c600c..4e3afa9e33c56dd84c60227fa029b8767ff80951 100644 (file)
--- a/src/plugins/fts-lucene/fts-backend-lucene.c
+++ b/src/plugins/fts-lucene/fts-backend-lucene.c
@@ -96,24 +96,19 @@ fts_backend_select(struct lucene_fts_backend *backend, struct mailbox *box)
            backend->selected_box_generation == box->generation_sequence)
                return 0;
 
-       if (box != NULL) {
-               if (fts_lucene_get_mailbox_guid(box, guid) < 0)
-                       return -1;
-               buffer_create_from_data(&buf, guid_hex, MAILBOX_GUID_HEX_LENGTH);
-               binary_to_hex_append(&buf, guid, GUID_128_SIZE);
-               for (i = 0; i < N_ELEMENTS(wguid_hex); i++)
-                       wguid_hex[i] = guid_hex[i];
-
-               lucene_index_select_mailbox(backend->index, wguid_hex);
-       } else {
-               lucene_index_unselect_mailbox(backend->index);
-               memset(&guid, 0, sizeof(guid));
-       }
+       if (fts_lucene_get_mailbox_guid(box, guid) < 0)
+               return -1;
+       buffer_create_from_data(&buf, guid_hex, MAILBOX_GUID_HEX_LENGTH);
+       binary_to_hex_append(&buf, guid, GUID_128_SIZE);
+       for (i = 0; i < N_ELEMENTS(wguid_hex); i++)
+               wguid_hex[i] = guid_hex[i];
+
+       lucene_index_select_mailbox(backend->index, wguid_hex);
+
        backend->selected_box = box;
        memcpy(backend->selected_box_guid, guid,
               sizeof(backend->selected_box_guid));
-       backend->selected_box_generation =
-               box == NULL ? 0 : box->generation_sequence;
+       backend->selected_box_generation = box->generation_sequence;
        return 0;
 }