Fix configuraton with custom nodetree plugin

diff --git a/src/mod_pubsub.erl b/src/mod_pubsub.erl
index 168169a95190fbbdd84d6258c68bc7f27991036c..3dbbabe9fc24f90ee157f93992becaaed26b44f7 100644 (file)
--- a/src/mod_pubsub.erl
+++ b/src/mod_pubsub.erl
@@ -387,7 +387,7 @@ init_send_loop(ServerHost, State) ->
 init_plugins(Host, ServerHost, Opts) ->
     TreePlugin =
        jlib:binary_to_atom(<<(?TREE_PREFIX)/binary,
-                               (gen_mod:get_opt(nodetree, Opts, fun(A) when is_list(A) -> A end,
+                               (gen_mod:get_opt(nodetree, Opts, fun(A) when is_binary(A) -> A end,
                                                 ?STDTREE))/binary>>),
     ?DEBUG("** tree plugin is ~p", [TreePlugin]),
     TreePlugin:init(Host, ServerHost, Opts),