[Freeswitch-users] FS Crash when Lua's doing an http hit

[Alex Lake]

Commenting to my own comment - I'm not sure of the provenance of this bit:
>       text = {}
....
> function WriteMemoryCallback(userparam,s)
>       if s then
>               text[#text+1] = s
>               return string.len(s)
>       else
>               return 0
>       end
> end
>
My experience of Lua is very limited - what does this line do?

text[#text+1]

Is it "safe" or is this likely to cause trouble if the string is long?