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libs/cbi: Fixed MultiValues

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This commit is contained in:
Steven Barth 2008-07-14 17:37:37 +00:00
parent 89764da368
commit d12dfa5186
1 changed files with 5 additions and 11 deletions
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16
libs/cbi/luasrc/cbi.lua
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@ -729,21 +729,15 @@ function MultiValue.valuelist(self, section)
end
function MultiValue.validate(self, val)
if not(type(val) == "string") then
return nil
end
val = (type(val) == "table") and val or {val}
local result = ""
local result
for value in val:gmatch("[^\n]+") do
for i, value in ipairs(val) do
if luci.util.contains(self.keylist, value) then
result = result .. self.delimiter .. value
result = result and (result .. self.delimiter .. value) or value
end
end
if result:len() > 0 then
return result:sub(self.delimiter:len() + 1)
else
return nil
end
return result
end