dmiller c3f88169a4 Fix NSE error: attempt to get length of a number ...

NSE: Script Engine Scan Aborted.
An error was thrown by the engine: attempt to get length of a number
value
stack traceback:
        [C]: in function 'port_set_output'
        /home/rt/builds/nmap/nse_main.lua:314: in function 'set_output'
        /home/rt/builds/nmap/nse_main.lua:947: in function 'run'
        /home/rt/builds/nmap/nse_main.lua:1330: in function
</home/rt/builds/nmap/nse_main.lua:1237>
        [C]: in ?

This now allows return of anything stringifiable as second return value
without crashing (though this may not be what the script author intends,
better to not crash)

2012-08-23 18:45:42 +00:00

45 KiB

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