"Duplicate" hard links are skipped

[NoraPerry]

If you have 2 or more files that are hard linked, erdtree will only display 1 of them.

e.g.

touch a
ln a b
et

will cause erdtree to output

mydirectory 
└─ b (0 B)

The issue also happens if the files are in different subdirectories.
e.g.

mkdir 1
mkdir 2
touch 1/a
ln 1/a 2/b
et

will cause erdtree to output

mydirectory 
├─ 1 
│  └─ a (0 B)
└─ 2

[NoraPerry]

Oh I just noticed it mentions this in the readme. Perhaps it could display them but not count towards the disk usage?

[solidiquis]

Yeah that's probably more sensible isn't it. I'll be sure to have a fix out for that in the next release :)

[solidiquis]

Just merged #136 into my work-in-progress v2.0 branch. If all goes well this will be included in the next release this Sunday :]

[solidiquis]

#131