minetest-mods/unified_inventory
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Code Issues Releases Wiki Activity

Fix filter sanitizing

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This commit is contained in:
ShadowNinja 2013-10-03 12:43:05 -04:00
parent 04600f64d8
commit 002e9931ab
1 changed files with 4 additions and 3 deletions
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7
internal.lua
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@ -93,9 +93,10 @@ function unified_inventory.apply_filter(player, filter)
local size = 0
local lfilter = string.lower(filter)
if lfilter ~= "" then
for i=1, lfilter:len() do
if lfilter:sub(i, i) == '[' then
str_temp1 = ""
for c in lfilter:gmatch(".") do
if c == '[' or c == ']' or c == '{' or c == '}' or
c == '(' or c == ')' or c == '%' then
lfilter = ""
break
end
end