diff options
| -rw-r--r-- | lib/ASM/Util.pm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/ASM/Util.pm b/lib/ASM/Util.pm index 7b910a1..e5ec1d1 100644 --- a/lib/ASM/Util.pm +++ b/lib/ASM/Util.pm @@ -239,6 +239,9 @@ sub stripResp { my $module = shift; my $response = shift; + if (!defined($response)) { + return undef; + } my @answer = $response->answer; if ($response->{header}->{rcode} ne "NOERROR") { dprint($module, Dumper($response), 'dns'); |