sed syntax
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@ -48,7 +48,7 @@ function update_inadyn_config {
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if ! grep -q "$DDNS_PROVIDER" /etc/inadyn.conf; then
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if ! grep -q "$DDNS_PROVIDER" /etc/inadyn.conf; then
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# remove entry for any previous ddns
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# remove entry for any previous ddns
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sed -i '/^system $/,$d' /etc/inadyn.conf
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sed -i '/system /,$d' /etc/inadyn.conf
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# add the new provider
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# add the new provider
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{ echo '';
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{ echo '';
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