PATCH: linker error with only one folder, a[b.id] is undefined

[guest]

I've modified the linker scan.php to work with other folders. This works fine when using multiple folders. If I only use one folder however I get this js error:

Error: a[b.id] is undefined Source File: http://***/plugins/Linker/dTree/dtree.js Line: 2

Example output from modified scan.php =====================================

[ {

url: '/uploads', children: [

{

url: '/uploads/file.jpg'

}

]

} ]

================

Adam J

[guest]

patch

[guest]

I'm confirming bug and attaching simple patch.

[guest]

sorry, forgot to mark as PATCH :-) cheers romus

[gogo]

Patch seems harmless, applied changeset:1195