curl error messages in mail

[R C via curl-library]

Hello,


I receive messages in  the root mail account (a deamon running as root) 
like:

curl_easy_perform() failed: Failure when receiving data from the peer
curl_easy_perform() failed: Failure when receiving data from the peer


or other error/warning messages. these are probably because something is 
being printed on stdout/stderr.  Is there a way, in curl, to prevent 
these message form being 'displayed' ?

(of course I could try redirect output to null, but still)

thanks,


Ron

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