only roll back if there are changes
authorRobert 'phaylon' Sedlacek <r.sedlacek@shadowcat.co.uk>
Tue, 12 Jun 2012 19:52:20 +0000 (19:52 +0000)
committerRobert 'phaylon' Sedlacek <r.sedlacek@shadowcat.co.uk>
Tue, 12 Jun 2012 19:52:20 +0000 (19:52 +0000)
commitaff04a36b6f3fb287ef6e325b7eb80327774d2a5
tree19323a3e2ba0cd8c6947a7a5136c23bac8883948
parent7bc8589289e8fdc7fc5ace49783d292fe93b1588
only roll back if there are changes
lib/File/Tree/Snapshot.pm