Error: read <dirname>: is a directory with symlink subdir

[kmanley]

Given this directory structure with soft symlinked subdirs under the theme dir...

├── static
│   ├── img
│   │   ├── cat.jpg
│   │   ├── cat1.jpg
│   │   └── cat2.jpg
│   └── theme
│       ├── css -> ../../../../themes/falcon-v2.4.1/pages/assets/css
│       ├── js -> ../../../../themes/falcon-v2.4.1/pages/assets/js
│       └── lib -> ../../../../themes/falcon-v2.4.1/pages/assets/lib

and a .go file in the static directory with

var packrBox = packr.NewBox("./static")

I tried running packr 2.5.3 from the static dir

packr -v

Expected result:

• no error and all assets under static directory get put in the packr box

Actual result

• Packr prints Error: read /home/kevin/.../static/theme/css: is a directory and dumps usage

(It all works fine if I remove the symlinks in the theme subdir)

Is this a bug? Or should I not expect this to work? Thanks!