liquid_feedback_frontend: 8bd11a688c53 env/net/curl.lua

liquid_feedback_frontend

Added tag v2.beta12 for changeset df92aebce0f6

line source

1 function net.curl(url)

2 local stdout, errmsg, status = os.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