liquid_feedback_frontend

annotate env/net/curl.lua @ 498:1b147b265547

Show delegatee / interested icon in event list, closes #1198
author bsw
date Wed Mar 21 12:02:08 2012 +0100 (2012-03-21)
parents c587d8762e62
children f49cdfb72567
rev   line source
bsw@286 1 function net.curl(url)
bsw@286 2 local stdout, errmsg, status = os.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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