From c8fd680d9227ad474264e7c7d039fc9f1586ecbd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20R=C3=A9mond?=
 <mickael.remond@process-one.net>
Date: Sat, 9 Jan 2010 16:18:59 +0000
Subject: [PATCH] Attempt to fix dialyzer warning: adhoc.erl:51: Guard test
 XData::'false' |
 #xmlel{ns::'jabber:x:data',declared_ns::[{_,_}],attrs::[{_,_,_,_}],children::'undefined'
 | [{_,_} | {_,_,_,_,_,_}]} =:= 'true' can never succeed

SVN Revision: 2869
---
 src/adhoc.erl | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/adhoc.erl b/src/adhoc.erl
index 1a0476c2e..52ff6e354 100644
--- a/src/adhoc.erl
+++ b/src/adhoc.erl
@@ -44,10 +44,11 @@ parse_request(#iq{type = set, lang = Lang, sub_el = SubEl, xmlns = ?NS_COMMANDS}
     Action = xml:get_tag_attr_s("action", SubEl),
     XData = find_xdata_el(SubEl),
     {xmlelement, _, _, AllEls} = SubEl,
-    if XData ->
-	    Others = lists:delete(XData, AllEls);
-       true ->
-	    Others = AllEls
+    case XData of
+	false ->
+	    Others = AllEls;
+	_ ->
+	    Others = lists:delete(XData, AllEls)
     end,
 
     #adhoc_request{lang = Lang,