[Bug] Strange return value with the client who "REALPATH" field

[neoxed]

TCL source:

PHP Code:

## - WhoBug.itcl
##
## Usage:
## [FTP_Custom_Commands]
## whobug = TCL ..\\scripts\\WhoBug.itcl
##

proc WhoBug {} {
    if {[client who init "CID" "REALPATH"] == 0} {
        while {1} {
            if {[set WhoData [client who fetch]] == ""} {break}
            set ClientID [lindex $WhoData 0]
            set RealPath [lindex $WhoData 1]
            iputs "ClientID = \"$ClientID\""
            iputs "RealPath = \"$RealPath\""
        }
    } else {
        iputs "Unable to retrieve online users."
    }
}

WhoBug 


Output:

site whobug
200-ClientID = "0"
200-RealPath = "E:/ioFTPD/site
200 Command successful.

When using the "REALPATH" field in the client who command, the return value of client who fetch contains a NULL character in the second list item (for REALPATH).