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Streamline the loop construct

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nnposter
2025-12-04 19:44:12 +00:00
parent df4896eadb
commit cf24dab1c9
1 changed files with 8 additions and 12 deletions
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20
nselib/ipp.lua
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@@ -83,21 +83,17 @@ IPP = {
attrib.value = {}
table.insert(attrib.value, { tag = attrib.tag, val = val })
repeat
while pos + 3 < #data do
local tag, name_len, val
if ( #data < pos + 3 ) then
tag, name_len, pos = string.unpack(">BI2", data, pos)
if name_len > 0 then
-- done; start of a new attribute
pos = pos - 3
break
end
tag, name_len, pos = string.unpack(">BI2", data, pos)
if ( name_len == 0 ) then
val, pos = string.unpack(">s2", data, pos)
table.insert(attrib.value, { tag = tag, val = val })
else
pos = pos - 3
end
until( name_len ~= 0 )
val, pos = string.unpack(">s2", data, pos)
table.insert(attrib.value, { tag = tag, val = val })
end
-- do minimal decoding
for _, av in ipairs(attrib.value) do