From 75645b089d19ff211dbf19007a7048c0e8f8b521 Mon Sep 17 00:00:00 2001
From: Byron Jones <bjones@mozilla.com>
Date: Wed, 12 Jun 2013 16:38:43 +0800
Subject: Bug 882059: fix "use of uninitialized value" warnings, and ignore
 some errors/warnings

---
 Bugzilla/Auth.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Bugzilla/Auth.pm')

diff --git a/Bugzilla/Auth.pm b/Bugzilla/Auth.pm
index ab741965a..7775a03c9 100644
--- a/Bugzilla/Auth.pm
+++ b/Bugzilla/Auth.pm
@@ -221,7 +221,8 @@ sub _handle_login_result {
             # For IPv6 we'll need to use inet_pton which requires Perl 5.12.
             my $n = inet_aton($address);
             if ($n) {
-                $address = gethostbyaddr($n, AF_INET) . " ($address)"
+                my $host = gethostbyaddr($n, AF_INET);
+                $address = "$host ($address)" if $host;
             }
             my $vars = {
                 locked_user => $user,
-- 
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