[collectd] many exec plugin messages

[tovaco at gmx.net]

Hello List,
can someone point me out how to eliminate the following messages in my 
syslog ?

Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.
Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.
Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.
Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.
Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.
Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.
Jul 19 18:26:01 lxkvm collectd[3568]: 0 Success: 1 value has been 
dispatched.

They appear for every single PUTVAL line.

Seems to come from

/src/utils_cmd_putval.c :

         print_to_socket (fh, "0 Success: %i %s been dispatched.\n",
                         values_submitted,
                         (values_submitted == 1) ? "value has" : "values 
have");


Can it be disabled ?  How ?

Any Ideas ?

best regards
  Thorsten