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Merge pull request #2384 from davidjb/patch-1

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luci-app-ddns: check existence of nslookup util rather than making DNS request
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Dirk Brenken 2019-01-05 18:01:22 +01:00 committed by GitHub
commit a6805ed9fb
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applications/luci-app-ddns/luasrc/tools/ddns.lua
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@ -103,7 +103,7 @@ function env_info(type)
end end
local function has_nslookup() local function has_nslookup()
return (SYS.call( [[$(which nslookup) localhost 2>&1 | grep -qF "(null)"]] ) ~= 0) return (SYS.call( [[which nslookup >/dev/null 2>&1]] ) == 0)
end end
if type == "has_bindhost" then if type == "has_bindhost" then