forked from izaya/OC-PsychOS2
made dispmanager not crash when presented with no data dir
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parent
03341e6af7
commit
e351683a88
@ -18,7 +18,7 @@ local function findNextDisplay() -- finds the next available screen, or nil if t
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return nil
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end
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for file in ipairs(fs.list("/boot/cfg/disp/")) do -- allows files in /boot/cfg/disp with filenames as GPU addresses to bind to specific screens
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for file in ipairs(fs.list("/boot/cfg/disp/") or {}) do -- allows files in /boot/cfg/disp with filenames as GPU addresses to bind to specific screens
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if component.proxy(file) then
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local f = io.open("/boot/cfg/disp/"..file)
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if f then
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@ -36,7 +36,6 @@ for a,_ in component.list("gpu") do -- allocate a screen to every unused GPU
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end
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for gpu,screen in pairs(tG) do
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dprint(gpu,screen)
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local r,w = vtemu(gpu,screen)
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iofs.register("tty"..tostring(ttyn),function() return r,w,function() w("\27[2J\27[H") end end)
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local f = io.open("/iofs/tty"..tostring(ttyn),"rw")
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