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2006-01-11 01:07:56 by steve

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Avoid errors if `ls` command fails.
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steve
2006-01-11 01:07:56 +00:00
parent e99c2d62c2
commit 72e5601ca0
1 changed files with 5 additions and 5 deletions
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10
misc/xen-tools
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@@ -20,7 +20,7 @@
# --
# http://www.steve.org.uk
#
# $Id: xen-tools,v 1.18 2006-01-08 02:10:00 steve Exp $
# $Id: xen-tools,v 1.19 2006-01-11 01:07:56 steve Exp $
#
@@ -64,7 +64,7 @@ _xen_create_image()
return 0
;;
--role)
roles=$(for x in `ls -1 /etc/xen-tools/role.d`; do echo ${x} ; done )
roles=$(for x in `ls -1 /etc/xen-tools/role.d 2>/dev/null`; do echo ${x} ; done )
COMPREPLY=( $( compgen -W '${roles}' -- "${COMP_WORDS[COMP_CWORD]}" ) )
return 0
;;
@@ -108,7 +108,7 @@ _xen_duplicate_image()
;;
--from)
if [[ ${base} != '/domains/' ]] ; then
local names=$(for x in `ls -1 ${base}`; do echo ${x} ; done )
local names=$(for x in `ls -1 ${base} 2>/dev/null`; do echo ${x} ; done )
COMPREPLY=( $(compgen -W "${names}" -- ${cur}) )
fi
return 0
@@ -149,7 +149,7 @@ _xen_delete_image()
# If we have a base which isn't empty then find all the hosts
#
if [[ ${base} != '/domains/' ]]; then
names=$(for x in `ls -1 ${base}`; do echo -n "${x} " ; done )
names=$(for x in `ls -1 ${base} 2>/dev/null`; do echo -n "${x} " ; done )
fi
#
@@ -197,7 +197,7 @@ _xen_update_image()
# If we have a base which isn't empty then find all the hosts
#
if [[ ${base} != '/domains/' ]]; then
names=$(for x in `ls -1 ${base}`; do echo -n "${x} " ; done )
names=$(for x in `ls -1 ${base} 2>/dev/null`; do echo -n "${x} " ; done )
fi
opts="--dir --help --manual --version ${names}"