FileSystemUtils.freeSpaceKb throws exception for Windows volumes with no
visible files.
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Key: IO-263
URL: https://issues.apache.org/jira/browse/IO-263
Project: Commons IO
Issue Type: Bug
Components: Utilities
Affects Versions: 2.0.1
Environment: Windows XP SP3
Reporter: Gil Adam
Doing a FileSystemUtils.freeSpaceKb("D:/") where the drive (in this example
d:\) is an empty drive (A drive with no non-hidden files on it yet) results in
an exception being thrown.
"Command line returned OS error code '1' for command [cmd.exe, /C, dir /-c
"D:\"]
Perhaps it could do a "dir /a /-c" to work in more cases? (Since hidden file
"System Volume Information" will usually be available)
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