-d option not working. . .?

[Michael Williams]

Hi All,

I've got a script that I'm trying to set up, but it keeps telling me  
that  "[-d command not found".  Can someone please explain what is  
wrong with this?:




#!/bin/sh

for i in $*
do
{
        if  [-d $i]
        then
                echo "$i is a directory! Yay!"
        else
                echo "$i is not a directory!"
        fi
}
done



Regards,
Michael