Exit LUA script from a function - LUA Scripting - CHDK Forum
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Exit LUA script from a function

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Offline trackuino

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Exit LUA script from a function
« on: 25 / June / 2011, 17:33:21 »
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Hi, how do I go about exiting a script from a function? I'm trying to do something like this:

Code: (lua) [Select]
function init()
  if not focus() then
    os.exit(1)
  end
end

But I'm getting an error in "os.exit(1)" since it does not seem to be implemented.
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Offline reyalp

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Re: Exit LUA script from a function
« Reply #1 on: 25 / June / 2011, 17:41:45 »
The only way to do this at the moment is to throw an error. This is a bug.

os.exit is supposed to exit the process, but that doesn't really make sense in the CHDK environment.
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