Make CVSFileItems._sever_branch() a NOOP if the branch is already severed.
[cvs2svn.git] / test-data / branch-from-default-branch-cvsrepos / 
tree2c1aa4ee04268a443578f28380a369696a08e892
drwxr-xr-x   ..
drwxr-xr-x - CVSROOT
drwxr-xr-x - proj