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-rwxr-xr-xscripts/vyatta-show-conntrack.pl2
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/vyatta-show-conntrack.pl b/scripts/vyatta-show-conntrack.pl
index f1f67c2..cc3bdc6 100755
--- a/scripts/vyatta-show-conntrack.pl
+++ b/scripts/vyatta-show-conntrack.pl
@@ -40,6 +40,8 @@ my $format = "%-10s %-22s %-22s %-16s %-20s\n";
my $format_IPv6 = "%-10s %-40s %-40s %-16s %-20s\n";
my $href; #reference to hash containing protocol-num to name key-value pairs
+sub numerically { $a <=> $b; }
+
sub print_xml {
my ($data, $cache, $family) = @_;
my $flow = 0;