From b3c39d120f8cf8eab1fcb34a75d9bd7342c9fbaf Mon Sep 17 00:00:00 2001
From: Christophe Romain <christophe.romain@process-one.net>
Date: Wed, 4 Mar 2009 01:12:10 +0000
Subject: [PATCH] Allow node creation without configure item

SVN Revision: 1963
---
 ChangeLog                     |  5 ++++
 src/mod_pubsub/mod_pubsub.erl | 43 ++++++++++++++++-------------------
 2 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e83317303..d00f57b51 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-04  Christophe Romain <christophe.romain@process-one.net>
+
+	* src/mod_pubsub/mod_pubsub.erl: Allow node creation without configure
+	iem
+
 2009-03-03  Christophe Romain <christophe.romain@process-one.net>
 
 	* src/mod_pubsub/mod_pubsub.erl: Add roster subscriptions handling
diff --git a/src/mod_pubsub/mod_pubsub.erl b/src/mod_pubsub/mod_pubsub.erl
index 9def48bd6..97b3aea8b 100644
--- a/src/mod_pubsub/mod_pubsub.erl
+++ b/src/mod_pubsub/mod_pubsub.erl
@@ -925,30 +925,25 @@ iq_pubsub(Host, ServerHost, From, IQType, SubEl, _Lang, Access, Plugins) ->
 		   end,
 	    case {IQType, Name} of
 		{set, "create"} ->
-		    case Configuration of
-			[{xmlelement, "configure", _, Config}] ->
-			    %% Get the type of the node
-			    Type = case xml:get_attr_s("type", Attrs) of
-				       [] -> hd(Plugins);
-				       T -> T
-				   end,
-			    %% we use Plugins list matching because we do not want to allocate
-			    %% atoms for non existing type, this prevent atom allocation overflow
-			    case lists:member(Type, Plugins) of
-				false ->
-				    {error, extended_error(
-					      ?ERR_FEATURE_NOT_IMPLEMENTED,
-					      unsupported, "create-nodes")};
-				true ->
-				    create_node(Host, ServerHost, Node, From,
-						Type, Access, Config)
-			    end;
-			_ ->
-			    %% this breaks backward compatibility!
-			    %% can not create node without <configure/>
-			    %% but this is the new spec anyway
-			    ?INFO_MSG("Node ~p ; invalid configuration: ~p", [Node, Configuration]),
-			    {error, ?ERR_BAD_REQUEST}
+		    Config = case Configuration of
+			[{xmlelement, "configure", _, C}] -> C;
+			_ -> []
+		    end,
+		    %% Get the type of the node
+		    Type = case xml:get_attr_s("type", Attrs) of
+				[] -> hd(Plugins);
+				T -> T
+			    end,
+		    %% we use Plugins list matching because we do not want to allocate
+		    %% atoms for non existing type, this prevent atom allocation overflow
+		    case lists:member(Type, Plugins) of
+			false ->
+			    {error, extended_error(
+					?ERR_FEATURE_NOT_IMPLEMENTED,
+					unsupported, "create-nodes")};
+			true ->
+			    create_node(Host, ServerHost, Node, From,
+					Type, Access, Config)
 		    end;
 		{set, "publish"} ->
 		    case xml:remove_cdata(Els) of