liquid_feedback_frontend

view env/net/curl.lua @ 1247:d08e4cadd33c

merge
author jbe
date Fri Feb 19 23:32:55 2016 +0100 (2016-02-19)
parents f49cdfb72567
children
line source
1 function net.curl(url)
2 local stdout, errmsg, status = extos.pfilter(nil, "curl", url)
3 if not stdout then
4 error("Error while executing curl: " .. errmsg)
5 end
6 if status ~= 0 then
7 return nil
8 end
9 return stdout
10 end

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