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Future-proof the frontlight handling on Kindle.

Browse Source 
Guard against trying to get any kind of frontlight info on devices
without one.

So far the flIntensity prop has always been there, even on devices
without one, but better not assume that'll always be the case ;).

That, and be consistent with the other lipc_handle tests.
This commit is contained in:
NiLuJe
2015-04-28 14:09:53 +02:00
parent 276f432274
commit 8a8697c382
1 changed files with 6 additions and 4 deletions
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10
frontend/device/kindle/powerd.lua
View File

@@ -15,10 +15,12 @@ function KindlePowerD:init()
if lipc then
self.lipc_handle = lipc.init("com.github.koreader.kindlepowerd")
end
if self.lipc_handle then
self.flIntensity = self.lipc_handle:get_int_property("com.lab126.powerd", "flIntensity")
else
self.flIntensity = self:read_int_file(self.fl_intensity_file)
if self.device.hasFrontlight() then
if self.lipc_handle ~= nil then
self.flIntensity = self.lipc_handle:get_int_property("com.lab126.powerd", "flIntensity")
else
self.flIntensity = self:read_int_file(self.fl_intensity_file)
end
end
end