Mine

cyberorg@prime:/opt/cvs/yc/i18n> git push origin 0.6.0
updating 'refs/heads/0.6.0'
  from 0000000000000000000000000000000000000000
  to   a083699a802cb615230a239b990e10dddeed29c1
Generating pack...
Done counting 28 objects.
Result has 18 objects.
Deltifying 18 objects...
 100% (18/18) done
Writing 18 objects...
 100% (18/18) done
Total 18 (delta 13), reused 0 (delta 0)
refs/heads/0.6.0: 0000000000000000000000000000000000000000 -> a083699a802cb615230a239b990e10dddeed29c1
fatal: bad object 0000000000000000000000000000000000000000