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mod_compression: Return <setup-failed/> instead of <unsupported-method/> where applic...
[prosody.git]
/
util
/
serialization.lua
diff --git
a/util/serialization.lua
b/util/serialization.lua
index 07a099c910533cc1c95df93fc19fcb7a679dfda6..7071d3f75e03f4af116919ff53f29fbf9b1578f6 100644
(file)
--- a/
util/serialization.lua
+++ b/
util/serialization.lua
@@
-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));