openprograms / gamax92-programs Goto Github PK

when i try to do a screen grab, which is shift + win + s, it causes an error

/usr/bin/nano.lua:703: attempt to index a nil value (field '?'):
stack traceback:
  /usr/bin/nano.lua:703: in main chunk
  (...tail calls...)
  [C]: in function 'xpcall'
  machine:798: in global 'xpcall'
  /lib/process.lua:63: in function </lib/process.lua:59>

because of a in nil-call in line 703 (keys[code]:sub) and (after replacing with string.sub(keys[code],...)) 708 because keys[code] is non-string, maybe the event api got changed?

my OC version: 1.7.0 running LuaROM + OpenOS

This can be solved by joining the two selects in update() into one and then passing a non-zero timeout. I'm not sure if my memory is right, but ISTR that the luasocket docs state that passing a negative timeout will make it wait indefinitely, so if there's nothing that needs to be run regularly, it may be most efficent to do that.