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modules/admin-full: fix crash on network interface overview page

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This commit is contained in:
Jo-Philipp Wich 2010-04-19 18:07:30 +00:00
parent 175cd0342f
commit 382a33f40a
1 changed files with 3 additions and 0 deletions
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modules/admin-full/luasrc/model/cbi/admin_network/network.lua
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@ -86,8 +86,11 @@ end
hwaddr = s:option(DummyValue, "_hwaddr", hwaddr = s:option(DummyValue, "_hwaddr",
translate("<abbr title=\"Media Access Control\">MAC</abbr>-Address"), translate("<abbr title=\"Media Access Control\">MAC</abbr>-Address"),
translate("Hardware Address")) translate("Hardware Address"))
function hwaddr.cfgvalue(self, section) function hwaddr.cfgvalue(self, section)
local ix = self.map:get(section, "ifname") or "" local ix = self.map:get(section, "ifname") or ""
ix = (type(ix) == "table") and ix[1] or ix
local mac = fs.readfile("/sys/class/net/" .. ix .. "/address") local mac = fs.readfile("/sys/class/net/" .. ix .. "/address")
if not mac then if not mac then