Forums Bug Reports some parts cut out when sockreading

this error msg occurs only if i sockread into a binvar und then copy the content to a string var
but when you directly sockread into a var, no error msg comes up, only some chars missing, nothing else
and i proved with a sniffer what exactly was sent to mirc
i think the sockread command could be optimized to trigger an error msg if this happens or just dont cuts out chars anymore