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transpose $ and "

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This commit is contained in:
Promofaux 2016-10-10 22:32:30 +01:00
parent 4418ca9e9f
commit 4f35aac6dd
1 changed files with 1 additions and 1 deletions
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2
gravity.sh
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@ -254,7 +254,7 @@ function gravity_hostFormat() {
echo "::: Error: Unable to determine fully qualified domain name of host"
fi
# If there is a value in the $piholeIPv6, then IPv6 will be used, so the awk command modified to create a line for both protocols
if [[ -n $"{IPv6_address}" ]];then
if [[ -n "${IPv6_address}" ]];then
# Add hostname and dummy domain to the top of gravity.list to make ping result return a friendlier looking domain! Also allows for an easy way to access the Pi-hole admin console (pi.hole/admin)
echo -e "$IPv4addr $hostname\n$IPv6_address $hostname\n$IPv4addr pi.hole\n$IPv6_address pi.hole" > ${piholeDir}/${accretionDisc}
cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4addr" -v ipv6addr="$IPv6_address" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${piholeDir}/${accretionDisc}