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Fix umounting reporting exit status, Gentoo #239922.

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This commit is contained in:
Roy Marples 2008-10-09 16:36:42 +00:00
parent 1a88a43aa5
commit 247766695c
1 changed files with 8 additions and 1 deletions
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9
sh/rc-mount.sh
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@ -1,6 +1,10 @@
# Copyright 2007-2008 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.
# Declare this here so that no formatting doesn't affect the embedded newline
__IFS="
"
# Handy function to handle all our unmounting needs
# mountinfo is a C program to actually find our mounts on our supported OS's
# We rely on fuser being preset, so if it's not then we don't unmount anything.
@ -15,7 +19,10 @@ do_unmount()
fi
shift
mountinfo "$@" | while read mnt; do
local IFS="$__IFS"
set -- $(mountinfo "$@")
unset IFS
for mnt; do
# Unmounting a shared mount can unmount other mounts, so
# we need to check the mount is still valid
mountinfo --quiet "${mnt}" || continue