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luci-mod-admin-full: no menu entry for leds if "/sys/class/leds" is empty

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Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
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Florian Eckert 2017-06-04 18:49:27 +02:00 committed by Yousong Zhou
parent da4fab0462
commit 690ae5c211
1 changed files with 2 additions and 1 deletions
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3
modules/luci-mod-admin-full/luasrc/controller/admin/system.lua
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@ -27,7 +27,8 @@ function index()
entry({"admin", "system", "fstab", "swap"}, cbi("admin_system/fstab/swap"), nil).leaf = true entry({"admin", "system", "fstab", "swap"}, cbi("admin_system/fstab/swap"), nil).leaf = true
end end
if fs.access("/sys/class/leds") then local nodes, number = nixio.fs.glob("/sys/class/leds/*")
if number > 0 then
entry({"admin", "system", "leds"}, cbi("admin_system/leds"), _("<abbr title=\"Light Emitting Diode\">LED</abbr> Configuration"), 60) entry({"admin", "system", "leds"}, cbi("admin_system/leds"), _("<abbr title=\"Light Emitting Diode\">LED</abbr> Configuration"), 60)
end end