little changes in main script
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b88dfa1bb9
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@ -122,11 +122,6 @@ EOF
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local password="$5"
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local password="$5"
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local iface="${6:-ppp0}"
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local iface="${6:-ppp0}"
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if ip link show $iface > /dev/null 2>&1; then
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echo "Interface $iface already exists"
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exit 1
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fi
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args=""
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args=""
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if [[ -z $topic ]]; then
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if [[ -z $topic ]]; then
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echo "topic must be provided to \`mqtt_off\` function"
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echo "topic must be provided to \`mqtt_off\` function"
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@ -209,5 +204,6 @@ case $# in
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;;
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;;
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*)
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*)
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print_usage
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print_usage
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exit 1
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;;
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;;
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esac
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esac
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