[bugzilla-gnome-org-customizations/production] declare $dbh variable

[Olav Vitters <ovitters src gnome org>]

commit f4d544a57db0573f0b3064793c118a67ad6ec059
Author: Olav Vitters <olav vitters nl>
Date:   Thu Jan 5 22:02:34 2017 +0100

    declare $dbh variable

 extensions/AntiSpam/Extension.pm |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/extensions/AntiSpam/Extension.pm b/extensions/AntiSpam/Extension.pm
index 9c91a84..1cb7d0e 100644
--- a/extensions/AntiSpam/Extension.pm
+++ b/extensions/AntiSpam/Extension.pm
@@ -43,6 +43,7 @@ sub bug_end_of_create_validators {
     my $params = $args->{params};
     my $user = Bugzilla->user;
     my $cgi = Bugzilla->cgi;
+    my $dbh = Bugzilla->dbh;
 
     # Users with editbugs are excempt from AntiSpam protection
     return if $user->in_group('editbugs');