From 9fbf2346bdebe978f65afc52e21f5058c59b5673 Mon Sep 17 00:00:00 2001
From: Byron Jones <glob@mozilla.com>
Date: Tue, 8 Jul 2014 22:12:59 +0800
Subject: Bug 1035825: seeing "Can't use an undefined value as an ARRAY
 reference" when updating a bug with an empty CC list

---
 extensions/BugmailFilter/Extension.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'extensions/BugmailFilter')

diff --git a/extensions/BugmailFilter/Extension.pm b/extensions/BugmailFilter/Extension.pm
index 89564031c..a5fdba922 100644
--- a/extensions/BugmailFilter/Extension.pm
+++ b/extensions/BugmailFilter/Extension.pm
@@ -247,7 +247,9 @@ sub _should_drop {
         $rel_map[5] = $bug->qa_contact->id == $user_id;
         $rel_map[6] = !$rel_map[6];
     }
-    $rel_map[7] = grep { $_ eq $login } @{ $bug->cc };
+    $rel_map[7] = $bug->cc
+                  ? grep { $_ eq $login } @{ $bug->cc }
+                  : 0;
     $rel_map[8] = !$rel_map[8];
     $rel_map[9] = (
                     $relationship & $bit_watching
-- 
cgit v1.2.3-24-g4f1b