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Remove another instance of 'ip ... ls'
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@6939 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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@ -33,7 +33,7 @@
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#
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interface_is_up() {
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[ -n "$(ip link ls dev $1 2> /dev/null | grep -e '[<,]UP[,>]')" ]
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[ -n "$(ip link list dev $1 2> /dev/null | grep -e '[<,]UP[,>]')" ]
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}
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case $# in
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