godzil/nodemcu-httpserver
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De-duplicate wifi.sta.getip() call

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Technically, if the wifi.sta.getip() or wifi.ap.getip() call return invalid ip addresses, you shouldn't assume that it's running.  However, the lack of that type of check means that this change will function similarly without incurring another function call in a constrained stack/heap environment.
This commit is contained in:
TJ Borromeo 2015-04-24 14:54:13 -07:00
parent 7a1a60f383
commit 925af34b1a
1 changed files with 3 additions and 2 deletions
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5
httpserver.lua
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@ -79,8 +79,9 @@ return function (port)
end end
) )
local ip = nil -- false and nil evaluate as false
if wifi.sta.getip() then ip = wifi.sta.getip() else ip = wifi.ap.getip() end local ip = wifi.sta.getip()
if not ip then ip = wifi.ap.getip() end
print("nodemcu-httpserver running at http://" .. ip .. ":" .. port) print("nodemcu-httpserver running at http://" .. ip .. ":" .. port)
return s return s