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| author | Philipp Gesang <phg42.2a@gmail.com> | 2014-12-29 23:41:38 +0100 |
|---|---|---|
| committer | Philipp Gesang <phg42.2a@gmail.com> | 2014-12-29 23:41:38 +0100 |
| commit | 6632b6a8c3815670fef4257c136d461583052120 (patch) | |
| tree | 71b61874b88071bf388319395b593dcfd9961755 /lualibs-util-tab.lua | |
| parent | 281539cf53b8ec43d72e06cbdba874b2de6e758d (diff) | |
| download | lualibs-6632b6a8c3815670fef4257c136d461583052120.tar.gz | |
sync with Context as of 2014-12-29
Diffstat (limited to 'lualibs-util-tab.lua')
| -rw-r--r-- | lualibs-util-tab.lua | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lualibs-util-tab.lua b/lualibs-util-tab.lua index 077c906..5eae0d5 100644 --- a/lualibs-util-tab.lua +++ b/lualibs-util-tab.lua @@ -623,7 +623,7 @@ function table.serialize(root,name,specification) depth = depth + 1 end -- we could check for k (index) being number (cardinal) - if root and next(root) then + if root and next(root) ~= nil then local first = nil local last = 0 last = #root @@ -648,7 +648,7 @@ function table.serialize(root,name,specification) elseif tv == "string" then n = n + 1 t[n] = f_val_str(depth,v) elseif tv == "table" then - if not next(v) then + if next(v) == nil then n = n + 1 t[n] = f_val_not(depth) else local st = simple_table(v) @@ -678,7 +678,7 @@ function table.serialize(root,name,specification) n = n + 1 t[n] = f_key_boo_value_str(depth,k,v) end elseif tv == "table" then - if not next(v) then + if next(v) == nil then if tk == "number" then n = n + 1 t[n] = f_key_num_value_not(depth,k,v) elseif tk == "string" then @@ -742,7 +742,7 @@ function table.serialize(root,name,specification) root._w_h_a_t_e_v_e_r_ = nil end -- Let's forget about empty tables. - if next(root) then + if next(root) ~= nil then do_serialize(root,name,1,0) end end |