[bugzilla-gnome-org-extensions] recipients is a hash in Bugzilla 4.4

[Krzesimir Nowak <krnowak src gnome org>]

commit 26eb177104eb83f212065f3cbac338de68cfbb9b
Author: Olav Vitters <olav vitters nl>
Date:   Mon Dec 24 23:26:32 2012 +0100

    recipients is a hash in Bugzilla 4.4

 Extension.pm |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/Extension.pm b/Extension.pm
index 1aedae5..8c0ceed 100644
--- a/Extension.pm
+++ b/Extension.pm
@@ -268,11 +268,11 @@ sub bugmail_recipients {
 
     # Don't email to @gnome.bugs and related
 
-    foreach my $user_id (keys %recipients) {
-        $users{$user_id} ||= new Bugzilla::User($user_id);
-        my $user = $users{$user_id};
+    foreach my $user_id (keys %{$recipients}) {
+        $users->{$user_id} ||= new Bugzilla::User($user_id);
+        my $user = $users->{$user_id};
 
-        delete $recipients{$user_id} if $user->email =~ /\.bugs$/;
+        delete $recipients->{$user_id} if $user->email =~ /\.bugs$/;
     }
 }