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seen and have fixes. par fix. not tested

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This commit is contained in:
p.kosyh 2009-10-11 14:35:03 +00:00
parent e24ade4c3c
commit a84c9a838c
1 changed files with 3 additions and 3 deletions
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6
stead/stead.lua
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@ -11,7 +11,7 @@ stead = {
function par(space,...)
local i, res
for i = 1, stead.table.maxn(arg) do
if type(arg[i]) == 'string' then
if type(arg[i]) == 'string' and arg[i] ~= "" then
if res == nil then
res = ""
else
@ -1769,7 +1769,7 @@ function seen(obj, wh)
else
wh = ref(wh);
end
local o,w = wh.obj:srch(obj);
local o,w = wh:srch(obj);
o = ref(o);
if isObject(o) then
return o,w
@ -1780,7 +1780,7 @@ end
function have(obj)
local o = inv():srch(obj);
o = ref(o);
if isObject(o) then
if isObject(o) and not isDisabled(o) then
return o
end
return nil