From df92d96d4f12f7236c58c230201fa47d4e7078c8 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Sun, 25 Dec 2016 01:24:40 +0100
Subject: [PATCH] Revert "Fix 'nodetree' configuration lookups for PEP"

This reverts commit 7ef8dfb4e0d61f34ce07e7b65edcbe0cb164d2f5.

The config/3 function copes with the PEP case.
---
 src/mod_pubsub.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mod_pubsub.erl b/src/mod_pubsub.erl
index 57e795290..717796fec 100644
--- a/src/mod_pubsub.erl
+++ b/src/mod_pubsub.erl
@@ -3432,7 +3432,7 @@ serverhost(Host) ->
 
 -spec tree(host()) -> atom().
 tree(Host) ->
-    case config(serverhost(Host), nodetree) of
+    case config(Host, nodetree) of
 	undefined -> tree(Host, ?STDTREE);
 	Tree -> Tree
     end.