diff options
Diffstat (limited to 'sys-fs/device-mapper/files/dm-start.sh')
| -rw-r--r-- | sys-fs/device-mapper/files/dm-start.sh | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys-fs/device-mapper/files/dm-start.sh b/sys-fs/device-mapper/files/dm-start.sh index 505bc67fac4d..01b056165d84 100644 --- a/sys-fs/device-mapper/files/dm-start.sh +++ b/sys-fs/device-mapper/files/dm-start.sh @@ -1,5 +1,5 @@ # /lib/rcscripts/addons/dm-start.sh: Setup DM volumes at boot -# $Header: /var/cvsroot/gentoo-x86/sys-fs/device-mapper/files/dm-start.sh,v 1.2 2005/05/20 03:54:02 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-fs/device-mapper/files/dm-start.sh,v 1.3 2006/11/01 19:02:56 dsd Exp $ # char **get_new_dm_volumes(void) # @@ -30,12 +30,20 @@ dmvolume_exists() { /sbin/dmsetup ls 2>/dev/null | \ while read line ; do for x in ${line} ; do - [[ ${x} == "${volume}" ]] && return 0 + # the following conditonal return only breaks out + # of the while loop, as it is running in a pipe. + [[ ${x} == "${volume}" ]] && return 1 # We only want to check the volume name break done done + # if 1 was returned from the above loop, then indicate that + # volume exists + [[ $? == 1 ]] && return 0 + + # otherwise the loop exited normally and the volume does not + # exist return 1 } |