When the fileExists() function is called in CurlCacheManager::setCacheDirectory() with a folder name ending with a slash or backslash, it will always return false, even if the folder exists. See the documentation of FindFirstFile (http://msdn.microsoft.com/en-us/library/windows/desktop/aa364418(v=vs.85).aspx), where it's stated that it will fail if the file name ends with a backslash.
Created attachment 237733 [details] Patch
Comment on attachment 237733 [details] Patch Clearing flags on attachment: 237733 Committed r173358: <http://trac.webkit.org/changeset/173358>
All reviewed patches have been landed. Closing bug.