Load button and empty search results fixed.

Kai Reinhard

16.42.2018 bf3a837f8a96efc8f6163cf3870c1dd00772eace

 borgbutler-server/src/main/java/de/micromata/borgbutler/server/rest/ArchivesRest.java

@@ -62,7 +62,7 @@
        List<BorgFilesystemItem> items = ButlerCache.getInstance().getArchiveContent(archiveId, force,
                filter);
        if (items == null) {
            return "[{patch: 'notLoaded'}]";
            return "[{\"mode\": \"notLoaded\"}]";
        }
        return JsonUtils.toJson(items, prettyPrinter);
    }