Merge remote-tracking branch 'hartwork:one-more-umount-fix'

PR 82 on github

Conflicts:
	grml-debootstrap

diff --git a/grml-debootstrap b/grml-debootstrap
index 89c56f4..07b769d 100755 (executable)
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -1133,7 +1133,7 @@ finalize_vm() {
   umount "${MNTPOINT}"/proc
   umount "${MNTPOINT}"/sys
   umount "${MNTPOINT}"/dev/pts
-  umount "${MNTPOINT}"/dev
+  try_umount 3 "${MNTPOINT}"/dev
   umount "${MNTPOINT}"
   kpartx -d "${ORIG_TARGET}" >/dev/null
 }