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-rw-r--r--advtrains/poconvert.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/advtrains/poconvert.lua b/advtrains/poconvert.lua
index f44cbd1..3075282 100644
--- a/advtrains/poconvert.lua
+++ b/advtrains/poconvert.lua
@@ -13,12 +13,12 @@ do
local function replace_single(pfx, c)
local pl = #pfx
if pl % 2 == 0 then
- return pfx .. c
+ return pfx:sub(1, pl/2) .. c
end
return string.sub(pfx, 1, math.floor(pl/2)) .. (schartbl[c] or c)
end
unescape_string = function(str)
- return (string.gsub(str, [[(\+)([abefnrtv'"?])]], replace_single):gsub([[\\]], [[\]]))
+ return string.gsub(str, [[(\+)([abefnrtv'"?])]], replace_single)
end
end