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Make mount.UnmountRecursive compatible to mount.UnmountAll

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Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
This commit is contained in:
Kohei Tokunaga 2023-01-31 22:07:44 +09:00
parent e307f87971
commit eeab052425
1 changed files with 3 additions and 0 deletions
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3
mount/mount_unix.go
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@ -27,6 +27,9 @@ import (
// UnmountRecursive unmounts the target and all mounts underneath, starting // UnmountRecursive unmounts the target and all mounts underneath, starting
// with the deepest mount first. // with the deepest mount first.
func UnmountRecursive(target string, flags int) error { func UnmountRecursive(target string, flags int) error {
if target == "" {
return nil
}
mounts, err := mountinfo.GetMounts(mountinfo.PrefixFilter(target)) mounts, err := mountinfo.GetMounts(mountinfo.PrefixFilter(target))
if err != nil { if err != nil {
return err return err