automysqlbackup: line 679: [: 1: unary operat

[Blurg Aap]

After a while the script stops with this error:

###### WARNING ######
Errors reported during AutoMySQLBackup execution.. Backup failed
Error log below..
automysqlbackup: line 679: [: 1: unary operator expected

679:  if ; then
680:                ${ECHO} Weekly Backup of Databases \( ${DBNAMES} \)
681:                ${ECHO}
                ${ECHO}
                        dbdump "${DBNAMES}" "${BACKUPDIR}/weekly/week.${W}.${DATE}.sql"
                         && {
                                ${ECHO} Rotating 5 weeks Backups…
                                ${FIND} "${BACKUPDIR}/weekly/" -mtime +35 -type f -exec ${RM} -v {} \;
                        }

anyone had this error ?

[Kyle Hall]

I am also getting this error. I've sent a message to the mailing list but have not gotten a reply yet.

[Blurg Aap]

I just replaced the ${DOWEEKLY} var for the default value "6"  (with quotes) and now it works.
I didn't find the real solution yet but for me this is okay now.