tree ed5357a634d6d4af065f172e6b2307c47f3a0a07
parent c6a99b993d2a97792eb122255ec84cbcae7b55e0
author Glenn L McGrath <bug1@ihug.co.nz> 1082377682 -0000
committer Glenn L McGrath <bug1@ihug.co.nz> 1082377682 -0000

Dont try and preserve hard links to directories.
The linux kernel doesnt allow hard links to directories, SUS says its
implementation specific.
cramfs gives empty directories and 0 length files the same node it
makies it difficult to distinguish from hard links.