diff options
| -rw-r--r-- | libs/core/luasrc/util.lua | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libs/core/luasrc/util.lua b/libs/core/luasrc/util.lua index 79f01a6269..adeb99fb11 100644 --- a/libs/core/luasrc/util.lua +++ b/libs/core/luasrc/util.lua @@ -554,10 +554,10 @@ function strip_bytecode(code) end end - local strip_function - strip_function = function(code) + local function strip_function(code) local count, offset = subint(code, 1, size) - local stripped, dirty = string.rep("\0", size), offset + count + local stripped = { string.rep("\0", size) } + local dirty = offset + count offset = offset + count + int * 2 + 4 offset = offset + int + subint(code, offset, int) * ins count, offset = subint(code, offset, int) @@ -575,10 +575,11 @@ function strip_bytecode(code) end end count, offset = subint(code, offset, int) - stripped = stripped .. code:sub(dirty, offset - 1) + stripped[#stripped+1] = code:sub(dirty, offset - 1) for n = 1, count do local proto, off = strip_function(code:sub(offset, -1)) - stripped, offset = stripped .. proto, offset + off - 1 + stripped[#stripped+1] = proto + offset = offset + off - 1 end offset = offset + subint(code, offset, int) * int + int count, offset = subint(code, offset, int) @@ -589,8 +590,8 @@ function strip_bytecode(code) for n = 1, count do offset = offset + subint(code, offset, size) + size end - stripped = stripped .. string.rep("\0", int * 3) - return stripped, offset + stripped[#stripped+1] = string.rep("\0", int * 3) + return table.concat(stripped), offset end return code:sub(1,12) .. strip_function(code:sub(13,-1)) |