diff options
| -rwxr-xr-x | check_postgres.pl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/check_postgres.pl b/check_postgres.pl index cf9557fe1..d966daf5d 100755 --- a/check_postgres.pl +++ b/check_postgres.pl @@ -1385,21 +1385,21 @@ sub add_response { ## Databases $number = 1; - my %dlist = map { $_->{dbname}, $number++; } @targetdb; + my %dlist = map { ($_->{dbname} || ''), $number++; } @targetdb; if (keys %dlist > 1 and ! $historical) { my $dblist = join ',' => sort { $dlist{$a} <=> $dlist{$b} } keys %dlist; $dbname = qq{ (databases:$dblist)}; } ## Hosts $number = 1; - my %hostlist = map { $_->{host}, $number++; } @targetdb; + my %hostlist = map { ($_->{host} || ''), $number++; } @targetdb; if (keys %hostlist > 1 and ! $historical) { my $dblist = join ',' => sort { $hostlist{$a} <=> $hostlist{$b} } keys %hostlist; $dbhost = qq{ (hosts:$dblist)}; } ## Ports $number = 1; - my %portlist = map { $_->{port}, $number++; } @targetdb; + my %portlist = map { i($_->{port} || ''), $number++; } @targetdb; if (keys %portlist > 1 and ! $historical) { my $dblist = join ',' => sort { $portlist{$a} <=> $portlist{$b} } keys %portlist; $dbport = qq{ (ports:$dblist)}; |