liquid_feedback_frontend

annotate env/net/curl.lua @ 1401:cd9ab9f36375

Changed style of register image upload 11
author bsw
date Mon Aug 13 19:37:57 2018 +0200 (2018-08-13)
parents f49cdfb72567
children
rev   line source
bsw@286 1 function net.curl(url)
bsw@728 2 local stdout, errmsg, status = extos.pfilter(nil, "curl", url)
bsw@286 3 if not stdout then
bsw@286 4 error("Error while executing curl: " .. errmsg)
bsw@286 5 end
bsw@286 6 if status ~= 0 then
bsw@286 7 return nil
bsw@286 8 end
bsw@286 9 return stdout
bsw@286 10 end

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