From cbae4a912b0b911ae7037cc7e88902b3a9be01e4 Mon Sep 17 00:00:00 2001
From: MaffC <maff@maff.im>
Date: Mon, 18 Mar 2013 01:34:38 +0000
Subject: [PATCH] Added handling for when an AS or IP does not exist

---
 aslookup | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/aslookup b/aslookup
index 9461974..36df120 100755
--- a/aslookup
+++ b/aslookup
@@ -21,6 +21,10 @@ sub handle_whois_output {
 	while($obj->isnt_exhausted) {
 		my %wresult;
 		my @whoisdata = split /\n/, $obj->value();
+		if($whoisdata[0] =~ /^%/) {
+			print "Lookup for $target failed!\n";
+			return;
+		}
 		foreach (@whoisdata) {
 			my $key = $_;
 			$key =~ s/^([a-z\-0-9]+):.*/$1/;