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Work around 'echo' commands in /etc/shorewall[6]/params
Signed-off-by: Tom Eastep <teastep@shorewall.net>
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@ -82,7 +82,7 @@ get_script_version() { # $1 = script
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verbosity="$VERBOSITY"
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VERBOSITY=0
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temp=$( $SHOREWALL_SHELL $1 version | sed 's/-.*//' )
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temp=$( $SHOREWALL_SHELL $1 version | tail -n 1 | sed 's/-.*//' )
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if [ $? -ne 0 ]; then
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version=0
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