unable to clone directories

I was happily cloning repositories the other day but after upgrading today I came across this error:

term% git/clone gits://orib.dev/git9
fetching...
indexing 1712 objects: 100%
checking out repository...
drop: './drop' directory entry not found
failed to clone gits://orib.dev/git9: cleaning git9

git9/clone

Lines 89 to 92 in 1b4c50b

    
           		for(f in `$nl{walk -f $tree | drop $tree}){ 
        
           			idx=.git/index9/tracked/$f 
        
           			mkdir -p `$nl{basename -d $idx} 
        
           			walk -eq ./$f > $idx

reverting back to the previous commit works for now

should be fixed -- was missing a update to common.rc

	for(f in `$nl{walk -f $tree \| drop $tree}){
	idx=.git/index9/tracked/$f
	mkdir -p `$nl{basename -d $idx}
	walk -eq ./$f > $idx