X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=util%2Fserialization.lua;h=bad2fe43dddf7cc0b7ec17da6892f10dffe4f646;hb=d89f50109f97ff133c2ee9270e54851d7939aa69;hp=07a099c910533cc1c95df93fc19fcb7a679dfda6;hpb=6921c629e3d775b69d1f29f0e073ba8209c6ae4b;p=prosody.git

diff --git a/util/serialization.lua b/util/serialization.lua
index 07a099c9..bad2fe43 100644
--- a/util/serialization.lua
+++ b/util/serialization.lua
@@ -1,6 +1,6 @@
 -- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
 -- 
 -- This project is MIT/X11 licensed. Please see the
 -- COPYING file in the source package for more information.
@@ -35,7 +35,7 @@ local function _simplesave(o, ind, t, func)
 	elseif type(o) == "string" then
 		func(t, (("%q"):format(o):gsub("\\\n", "\\n")));
 	elseif type(o) == "table" then
-		if next(o) then
+		if next(o) ~= nil then
 			func(t, "{\n");
 			for k,v in pairs(o) do
 				func(t, indent(ind));