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https://github.com/pi-hole/pi-hole
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Add small explanation.
Signed-off-by: Christian König <ckoenig@posteo.de>
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@ -730,7 +730,7 @@ AddCustomCNAMERecord() {
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validTarget="$(checkDomain "${target}")"
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validTarget="$(checkDomain "${target}")"
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if [[ -n "${validTarget}" ]]; then
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if [[ -n "${validTarget}" ]]; then
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if [ "${validDomain}" = "${validTarget}" ]; then
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if [ "${validDomain}" = "${validTarget}" ]; then
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echo " ${CROSS} Domain and target are the same!"
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echo " ${CROSS} Domain and target are the same. This would cause a DNS loop."
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exit 1
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exit 1
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else
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else
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echo "cname=${validDomain},${validTarget}" >> "${dnscustomcnamefile}"
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echo "cname=${validDomain},${validTarget}" >> "${dnscustomcnamefile}"
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