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Make sure rotation mode is correctly read with assert

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Qingping Hou
2012-02-06 21:47:02 +08:00
parent a809ccdf09
commit a9c915dc30
1 changed files with 2 additions and 2 deletions
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4
filechooser.lua
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@@ -70,8 +70,8 @@ function FileChooser:rotationMode()
0
--]]
orie_fd = io.open("/sys/module/eink_fb_hal_broads/parameters/bs_orientation", "r")
updown_fd = io.open("/sys/module/eink_fb_hal_broads/parameters/bs_upside_down", "r")
orie_fd = assert(io.open("/sys/module/eink_fb_hal_broads/parameters/bs_orientation", "r"))
updown_fd = assert(io.open("/sys/module/eink_fb_hal_broads/parameters/bs_upside_down", "r"))
mode = orie_fd:read() + (updown_fd:read() * 2)
return mode
end