Correct syntax error in issue-gen output
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@ -290,7 +290,7 @@ echo "done."
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echo -n "Setting /etc/issue generator... "
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echo -e "#!/bin/sh
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IP="\$( ip addr show dev ${target_interface} | grep inet | awk \'{ print \$2 }\' )"
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IP="\$\( ip addr show dev ${target_interface} | grep inet | awk \'\{ print \$2 \}\' \)"
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echo -e \"Debian GNU/Linux 10 \\n \\l\n\nPrimary interface IP address: \$IP\n\" > /etc/issue" | tee ${target}/etc/if-up.d/issue-gen >&2
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chmod +x ${target}/etc/if-up.d/issue-gen 1>&2
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echo "done."
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