getList returns now valid json for empty repo list.

Kai Reinhard

22.03.2018 e97cb5c921248504dc0a23f991a93c38bdf9b4e0

getList returns now valid json for empty repo list.

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

@@ -31,7 +31,7 @@
    public String getList(@QueryParam("prettyPrinter") boolean prettyPrinter) {
        List<Repository> repositories = ButlerCache.getInstance().getAllRepositories();
        if (CollectionUtils.isEmpty(repositories)) {
            return "";
            return "[]";
        }
        return JsonUtils.toJson(repositories, prettyPrinter);
    }