Sometimes if 2 requests were creating the cache dir simultaniously, one of them would error out .. so re-check before throwing an error
Sometimes if 2 requests were creating the cache dir simultaniously, one of them would error out .. so re-check before throwing an error

git-svn-id: 3f2e04d30bd9db331bbfc569b45e7de8c0d84ef0@671512 a5cc9254-8de9-e8be-c026-97bcafcbeca4

nevali/shindig,nevali/shindig,nevali/shindig,nevali/shindig