src/tools/disks.rs; use correct subdir to check holders
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@ -439,7 +439,9 @@ impl Disk {
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.info
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.has_holders
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.get_or_try_init(|| -> io::Result<bool> {
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for entry in std::fs::read_dir(self.syspath())? {
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let mut subdir = self.syspath().to_owned();
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subdir.push("holders");
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for entry in std::fs::read_dir(subdir)? {
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match entry?.file_name().as_bytes() {
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b"." | b".." => (),
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_ => return Ok(true),
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