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Make validate_address() easier to read
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@6361 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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@ -65,8 +65,10 @@ sub valid_address( $ ) {
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}
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}
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sub validate_address( $ ) {
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sub validate_address( $ ) {
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unless ( valid_address $_[0] ) {
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my $addr = $_[0];
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fatal_error "Unknown Host ($_[0])" unless defined gethostbyname $_[0];
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unless ( valid_address $addr ) {
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fatal_error "Unknown Host ($addr)" unless defined gethostbyname $addr;
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}
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}
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}
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}
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