Hi! Can i safely assume that the variables ok, error, fatal are exclusive? (is there any possibility that more than one is true?) Thank you! Adrian ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1