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fix unused zero for PathMapper.rebase

This commit is contained in:
Mark Harrah 2011-05-16 22:56:07 -04:00
parent 69ed08eb4a
commit ec2df78526
1 changed files with 1 additions and 1 deletions
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2
util/io/PathMapper.scala
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@ -38,7 +38,7 @@ trait Mapper
def abs: FileMap = f => Some(f.getAbsoluteFile)
def resolve(newDirectory: File): FileMap = file => Some(new File(newDirectory, file.getPath))
def rebase(oldBases: Iterable[File], newBase: File, zero: FileMap = transparent): FileMap =
fold(fail: FileMap, oldBases)(old => rebase(old, newBase))
fold(zero, oldBases)(old => rebase(old, newBase))
def rebase(oldBase: File, newBase: File): FileMap =
file =>
if(file == oldBase)