Revert gateway to None if the string is zero-len.
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065da563fb
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@ -204,7 +204,8 @@ if nic:
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fg='red'
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)
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if gateway = input('Enter your gateway (router) IP address or leave blank for none: ').strip()
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if not len(gateway := input('Enter your gateway (router) IP address or leave blank for none: ').strip()):
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gateway = None
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dns = None
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if len(dns := input('Enter your DNS servers (space separated, blank for none): ').strip()):
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