git-svn error importing repository: fatal: Not a valid object name 
I'm getting the following error attempting to clone an svn repository.  
Anyone seen this before? 

$ git svn clone -s https://npanday.svn.codeplex.com/svn npanday
Initialized empty Git repository in /home/kurtharriger/npanday/.git/

fatal: Not a valid object name 
ls-tree -r --name-only -z : command returned error: 128

$ git --version
git version 1.7.0.1

git-svn error importing repository: fatal: Not a valid object name 
===

I'm getting the following error attempting to clone an svn repository.  
Anyone seen this before? 

$ git svn clone -s https://npanday.svn.codeplex.com/svn npanday
Initialized empty Git repository in /home/kurtharriger/npanday/.git/

fatal: Not a valid object name 
ls-tree -r --name-only -z : command returned error: 128

$ git --version
git version 1.7.0.1
