open-dkim `+set` => `:-`
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@ -76,7 +76,7 @@ function _parse_arguments() {
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case "${1}" in
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case "${1}" in
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( 'keysize' )
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( 'keysize' )
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if [[ -n ${2+set} ]]; then
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if [[ -n ${2:-} ]]; then
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KEYSIZE="${2}"
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KEYSIZE="${2}"
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_log 'trace' "Keysize set to '${KEYSIZE}'"
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_log 'trace' "Keysize set to '${KEYSIZE}'"
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else
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else
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@ -85,7 +85,7 @@ function _parse_arguments() {
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;;
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;;
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( 'selector' )
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( 'selector' )
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if [[ -n ${2+set} ]]; then
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if [[ -n ${2:-} ]]; then
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SELECTOR="${2}"
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SELECTOR="${2}"
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_log 'trace' "Selector set to '${SELECTOR}'"
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_log 'trace' "Selector set to '${SELECTOR}'"
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else
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else
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@ -94,7 +94,7 @@ function _parse_arguments() {
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;;
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;;
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( 'domain' )
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( 'domain' )
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if [[ -n ${2+set} ]]; then
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if [[ -n ${2:-} ]]; then
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DMS_DOMAINS="${2}"
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DMS_DOMAINS="${2}"
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_log 'trace' "Domain(s) set to '${DMS_DOMAINS}'"
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_log 'trace' "Domain(s) set to '${DMS_DOMAINS}'"
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else
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else
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