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Fix compiler crash from unknown interface

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2012-02-18 10:02:39 -08:00
parent cd3a9854f8
commit 7fef97d92d
1 changed files with 1 additions and 1 deletions
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Shorewall/Perl/Shorewall/Zones.pm
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@ -1814,7 +1814,7 @@ sub process_host( ) {
$interface = $1;
$hosts = $2;
fatal_error "Unknown interface ($interface)" unless ($interfaceref = $interfaces{$interface})->{root};
fatal_error "Unknown interface ($interface)" unless ($interfaceref = $interfaces{$interface}) && $interfaceref->{root};
} else {
fatal_error "Invalid HOST(S) column contents: $hosts"
}