Avoid must_be_a_Dir() attribute errors when trying to look up path names above the...
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Fri, 15 Apr 2005 11:16:07 +0000 (11:16 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Fri, 15 Apr 2005 11:16:07 +0000 (11:16 +0000)
commit6e2a614f9cb26912b116beab1a1140ef42c2440a
treec00ab860248c0d6aef62e2abe712486b96935307
parenta43e522144a9086a7dcd1786d3b7d205007cd9a3
Avoid must_be_a_Dir() attribute errors when trying to look up path names above the root directory in a file system (and speed things up a little bit), by making our RootDir class behave more like a real file system inode and getting rid of the ParentOfRoot class altogether.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@1281 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/engine/SCons/Node/FS.py
src/engine/SCons/Node/FSTests.py